cotton wool

英 [ˌkɒtn ˈwʊl]

美 [ˌkɑːtn ˈwʊl]

n. 药棉; 脱脂棉

Collins.1

牛津词典

noun

药棉；脱脂棉
a soft mass of white material that is used for cleaning the skin or a wound
1. cotton wool balls
  药用棉球

(尤指在皮肤上擦液体或护肤霜时用的)药棉，脱脂棉
Cotton woolis a soft mass of cotton, used especially for applying liquids or creams to your skin.

in AM, use 美国英语用 cotton

noun

soft silky fibers from cotton plants in their raw state
Synonym:cottoncotton fiber

Festoon, of paper, paperboard, cotton wool etc., for use as carnival decorations
化装舞会装饰用彩旗，纸、纸板和棉绒等制
She dabbed at the cut with cotton wool.
她用药棉轻轻地按了按伤口。
Mother is filling the ready-made pillowslip with cotton wool. B, Interval between top sheet and foundation drapes covered by sterile pillowcases.
妈妈正在往做好的枕套里充填棉絮。B上单与底单间隙用无菌枕套覆盖。
When the dentist at last removed the cotton wool from my mouth, I was able to teel him that he had pulled out the wrong tooth.
当那位牙医最后将药棉从我嘴里取出时，我总算可能告诉他，他拔错了牙。
His ears were stuffed with cotton wool and his sense of hearing had suddenly failed.
他的耳朵里塞上了原棉，听觉突然丧失了。
Massage into the skin and remove with damp cotton wool or wash off with water.
轻轻地按摩皮肤，然后用湿毛巾擦掉，或用水清洗。
The activity of CMC enzyme and cellulose of cotton wool were quite similar;
CMC酶与纤维素脱脂棉酶活性变化趋势相近；
Fomentation with warm water, cotton wool and Dettol or salt should be applied at night before sleep.
用暖水，原棉和地特尔或盐热敷，能在夜间睡觉前应用。
Yes, I want some cotton wool.
是的，我要一些药棉。
My legs feel like cotton wool.
我感觉两条腿像棉花一样。