anaesthetic
(US anesthetic), n [C, U]
substance or process that produces anaesthesia 麻醉剂; 麻醉术
be under (an) anaesthetic 处於麻醉状态
give sb a general anaesthetic, ie cause sb to lose consciousness 给某人全身麻醉
a local anaesthetic (ie one affecting part of the body) for the removal of a tooth 为拔牙而施的局部麻醉. anaesthetic, (US anesthetic), adj producing anaesthesia 产生麻醉的.