不及物动词排水; 流干
及物动词喝光，喝干; 使（精力、金钱等）耗尽; 使流出; 排掉水
名词排水; 下水道; 排水系统; [医]引流
1. 排出;(使)流出
If you drain a liquid from a place or object, you remove the liquid by causing it to flow somewhere else. If a liquid drains somewhere, it flows there.
e.g. Miners built the tunnel to drain water out of the mines...
矿工们开凿了一条地道，以排出矿井里的水。
e.g. Now the focus is on draining the water...
现在的重点是把水排走。
2. (使)流干;(使)排干
If you drain a place or object, you dry it by causing water to flow out of it. If a place or object drains, water flows out of it until it is dry.
e.g. Vast numbers of people have been mobilised to drain flooded land...
大量的人力被动员去排干受涝的土地。
e.g. The soil drains freely and slugs aren't a problem.
土壤排水畅通，鼻涕虫就不会造成什么麻烦。
3. （使）（水分）滤去，滤干
If you drain food or if food drains, you remove the liquid that it has been in, especially after it has been cooked or soaked in water.
e.g. Drain the pasta well, arrange on four plates and pour over the sauce...
将意大利面中的水分滤干，放在4个盘子里再淋上调味汁。
e.g. Wash the leeks thoroughly and allow them to drain.
彻底清洗韭葱，再沥去水分。
4. 下水道;排水管;阴沟
A drain is a pipe that carries water or sewage away from a place, or an opening in a surface that leads to the pipe.
e.g. Tony built his own house and laid his own drains.
托尼自己盖了房子并铺设了下水管道。
e.g. ...storm drains.
排洪管
5. 喝干;喝光
If someone drains a glass, they empty it by drinking what is in it.
e.g. Pamela drained her glass and refilled it.
帕梅拉喝完后又续了一杯。
6. （使）(脸上血色)消失，消退
If the colour or the blood drains or is drained from someone's face, they become very pale. You can also say that someone's face drains or is drained of colour.
e.g. Harry felt the colour drain from his face...
哈里觉得他脸上的血色在消失。
e.g. Thacker's face drained of colour...
撒克面无人色。
7. （情感）消失，消散
If a feeling drains or is drained out of you, it gradually becomes less strong until you no longer feel it.
e.g. And then, suddenly, the euphoria began to drain away...
随后，狂喜的感觉突然开始消失了。
e.g. She felt the tension drain out of her...
她感到紧张情绪在消失。
8. 使精疲力竭;使心力交瘁
If something drains you, it leaves you feeling physically and emotionally exhausted.
e.g. My emotional turmoil had drained me.
纷乱的情绪让我心力交瘁。
名词医学; 药物; 有功效的东西，良药
1. 医学;疗法;医疗
Medicine is the treatment of illness and injuries by doctors and nurses.
e.g. He pursued a career in medicine...
他从事医学。
e.g. I was interested in alternative medicine and becoming an aromatherapist...
我对替代疗法非常感兴趣，想做个芳香疗法治疗师。
2. （吞服的）药，药物，药剂
Medicine is a substance that you drink or swallow in order to cure an illness.
e.g. People in hospitals are dying because of shortage of medicine.
由于药品匮乏，医院里的病人濒临死亡。
e.g. ...herbal medicines.
草药
名词洗头; 洗发香波; 洗发剂; （洗地毯、家具罩套、汽车等的）洗涤剂
及物动词用洗发剂洗头; 用洗涤剂洗
1. 洗发液;香波
Shampoo is a soapy liquid that you use for washing your hair.
e.g. ...a bottle of shampoo.
一瓶洗发液
e.g. ...bubble baths, soaps and shampoos.
泡泡浴、肥皂和香波
2. 用洗发液洗(头发)
When you shampoo your hair, you wash it using shampoo.
e.g. Shampoo your hair and dry it.
用洗发液洗洗头发然后擦干。
名词洗手间; 坐便器; 梳洗
1. 抽水马桶；便池
A toilet is a large bowl with a seat, or a platform with a hole, which is connected to a water system and which you use when you want to get rid of urine or faeces from your body.
e.g. She made Tina flush the pills down the toilet.
她让蒂娜把药丸扔进马桶里冲走。
2. 厕所;卫生间;洗手间
A toilet is a room in a house or public building that contains a toilet.
e.g. Annette ran and locked herself in the toilet...
安妮特跑向洗手间，把自己锁在里面。
e.g. Fred never uses public toilets.
弗雷德从不使用公共厕所。