| 释义 |
an.aes.thet.icesp. Am an.es.thet.ic H.An7Es5Wet7Ik, $-5Wet-nAn anaesthetic is a substance that makes you unable to feel pain.麻醉剂，麻药We'll take your tooth out under anaesthetic. [U]我们给你拔牙时会施用麻药。Conditions are now so primitive in the town clinic that operations are frequently performed without anaesthetic. [U]在小城镇的诊所里，现在的条件仍很简陋，做手术常常不施行麻醉。A general anaesthetic is a drug which causes unconsciousness. [C]全身麻醉剂A local anaesthetic causes loss of feeling just in one part of the body. [C]局部麻醉剂Sir Humphrey Davy discovered the anaesthetic effect of laughing gas.汉弗莱·戴维爵士发现了笑气的麻醉作用。
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