人教版(2019)选择性必修第二册Unit 5 First Aid 逐词英语释义清单素材

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人教版(2019)选择性必修第二册Unit 5 First Aid 逐词英语释义清单素材

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高中英语选必二Unit5逐词英语释义
1.technique:技术;
[英文释义]a way of carrying out a particular task, especially the execution or performance of an artistic work or a scientific procedure.
2.leaflet:传单;
[英文释义]a small printed or informational sheet of paper that is usually distributed by hand.
3.organ:器官;
[英文释义]a part of an organism that has a specific vital function, such as the heart, lungs, or brain.
4.toxin:毒素;
[英文释义]a poisonous substance produced within living cells or organisms, often causing harm when absorbed or ingested.
5.ray:光线;
[英文释义]a narrow beam of light, heat, or other energy.
6.sense of touch:触觉;
[英文释义]the ability to perceive physical contact or pressure on the skin.
7.radiation:辐射;
[英文释义]the emission of energy as electromagnetic waves or as moving subatomic particles, especially high-energy particles that cause ionization.
8.acid:酸;
[英文释义]a chemical substance that reacts with a base and forms a salt, typically having a sour taste and capable of turning litmus paper red.
9.millimeter:毫米;
[英文释义]a unit of length equal to one thousandth of a meter.
10.minor:未成年人;
[英文释义]a person who is under the legal age of full responsibility for their actions.
11.layer:层;
[英文释义]a sheet, quantity, or thickness of material, typically one of several, covering a surface or body.
12.electric:电的;
[英文释义]operated by or producing electricity.
13.electric shock:电击;
[英文释义]a sudden discharge of electricity through a part of the body, causing pain, muscle contractions, or other physiological reactions.
14.victim:受害者;
[英文释义]a person who has been harmed, injured, or killed as a result of a crime, accident, or other event.
15.swollen:肿胀的;
[英文释义]enlarged or distended with fluid or air; puffed up.
16.swell:肿胀;
[英文释义]to become larger or rounder in size, typically as a result of being filled with fluid.
17.blister:水泡;
[英文释义]a small bubble on the skin filled with serum and caused by friction, burning, or other damage.
18.underneath:在...下面;
[英文释义]situated directly below (something else).
19.nerve:神经;
[英文释义]a fiber or bundle of fibers that transmits impulses of sensation between the brain or spinal cord and other parts of the body.
20.fabric:织物;
[英文释义]cloth produced by weaving or knitting textile fibers.
21.loose:松散的;
[英文释义]not firmly or tightly fixed in place; not compact or dense.
22.urgent:紧急的;
[英文释义]requiring immediate action or attention.
23.ease:缓解;
[英文释义]freedom from pain, worry, or agitation; a state of comfort or relaxation.
24.paramedic:医护人员;
[英文释义]a person trained to give emergency medical care to people who are seriously ill or injured, especially before they reach a hospital.
25.swallow:吞咽;
[英文释义]to cause food, drink, or another substance to pass down the throat and into the stomach.
26.wrap:包裹;
[英文释义]to cover or enclose (someone or something) in paper or soft material.
27.bathtub:浴缸;
[英文释义]a long, usually rectangular container for holding water in which people can bathe.
28.bath:洗澡;
[英文释义]the act or process of washing oneself or another person or of giving a person a bath.
29.slip:滑倒;
[英文释义]to lose one's footing on a slippery surface.
30.mosquito:蚊子;
[英文释义]a small flying insect that bites the skin of humans and animals and sucks their blood.
31.elderly:年长的;
[英文释义]old or aging; relating to or characteristic of older people.
32.carpet:地毯;
[英文释义]a floor covering made from thick woven fabric, typically shaped to fit a particular room.
33.operator:操作员;
[英文释义]a person who operates a machine, apparatus, or system.
34.ambulance:救护车;
[英文释义]a vehicle equipped for taking sick or injured people to and from the hospital, especially in emergencies.
35.delay:延迟;
[英文释义]to make someone or something late or slow; to postpone or defer an action, event, or decision.
36.needle:针;
[英文释义]a small, slender, pointed piece of metal with a hole or eye in the middle, used in sewing.
37.IV needle:静脉注射针;
[英文释义]a hollow, sharp-ended device used to insert an intravenous (IV) line into a vein for medical treatment.
38.vital sign:生命体征;
[英文释义]a medical measurement of the essential functions of the body, such as heart rate, blood pressure, and temperature.
39.ward:病房;
[英文释义]a separate room or area within a hospital, typically for a specific type of patient or medical condition.
40.drown:淹死;
[英文释义]to die from immersion in water or other liquid, usually due to suffocation or lack of oxygen.
41.sprain:扭伤;
[英文释义]to wrench or twist the ligaments of (an ankle, wrist, or other joint) violently so as to cause pain and swelling but not dislocation.
42.ankle:踝关节;
[英文释义]the joint connecting the foot with the leg, consisting of the tibia, fibula, and talus.
43.bleeding:出血;
[英文释义]the escape of blood from a ruptured blood vessel, especially when profuse.
44.bleed:出血;
[英文释义]to lose blood from the body as a result of injury or illness.
45.panic:惊慌;
[英文释义]sudden uncontrollable fear or anxiety, often causing wild behavior.
46.interrupt:打断;
[英文释义]to stop the continuous progress of (an activity or process); to break the continuity of.
47.scream:尖叫;
[英文释义]to utter a long, loud, piercing cry, as from pain or fear.
48.fellow:人;
[英文释义]a person in the same position, involved in the same activity, or otherwise associated with another.
49.diner:用餐者;
[英文释义]a person who is eating, typically in a restaurant or café.
50.choke:窒息;
[英文释义]to have severe difficulty in breathing because of a constricted or obstructed throat or a lack of air.
51.steak:牛排;
[英文释义]a slice of meat, typically beef, cooked by broiling, frying, or grilling.
52.throat:喉咙;
[英文释义]the passage that leads from the back of the mouth of a person or animal to the lungs, carrying food and air.
53.desperate:绝望的;
[英文释义]feeling, showing, or involving a hopeless sense that a situation is so bad as to be impossible to deal with.
54.slap:掌击;
[英文释义]to strike (someone or something) with the palm of one's hand, especially as a punishment or in anger.
55.help...to one’s feet:帮助...站起来;
[英文释义]to assist someone in getting up from a sitting or lying position.
56.practical:实用的;
[英文释义]of or concerned with the actual doing or use of something rather than with theory and ideas.
57.obstruction:阻塞;
[英文释义]an obstacle or impediment that blocks or gets in the way of progress or movement.
58.fist:拳头;
[英文释义]a person's hand when the fingers are bent in toward the palm and held there tightly.
59.grab:抓住;
[英文释义]to seize suddenly or quickly; to snatch.
60.tightly:紧紧地;
[英文释义]in a firm, secure, or close-fitting manner.
61.tight:紧的;
[英文释义]fitting closely and firmly; compressed or constricted.
62.motion:动作;
[英文释义]a movement or gesture.
63.face up/down:面朝上/下;
[英文释义]with the face or front part of something turned upward/downward.
64.justify:证明...的合理性;
[英文释义]to show or prove to be right or reasonable; to be a good reason for.
65.welfare:福利;
[英文释义]the health, happiness, and fortunes of a person or group.
66.collapse:崩溃;
[英文释义]to fall down or give way suddenly, typically as a result of internal pressure.
67.manual:手册;
[英文释义]a book of instructions, especially for operating a machine or learning a subject.
68.sleep in:睡懒觉;
[英文释义]to stay in bed longer than usual in the morning, especially to get extra sleep.
69.out of shape:变形;
[英文释义]not in the proper or normal form; distorted or misshapen.
70.foggy:有雾的;
[英文释义]filled or obscured with fog; lacking clarity or coherence.
71.suburb:郊区;
[英文释义]an outlying district of a city, especially a residential one.
72.membership:成员资格;
[英文释义]the state of being a member of a group, organization, or society.

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