anaesthesia

(US anesthesia/ -5Wi:VE; -`WiVE/) n [U] state of being unable to feel (pain, heat, cold, etc) （对疼痛, 热, 冷等）感觉缺失; 麻木; 麻醉.

amplifier, amplify, amplitude, amply, ampoule (US also ampule), amputate, amputation, amuck, amulet, amuse, amused, amusement, amusing, an, anachronism, anachronistic, anaconda, anaemia (US anemia), anaemic (US anemic), anaerobic, anaesthetic (US anesthetic), anaesthetics, anaesthetist (US anesthetist), anaesthetize, -ise (US anesthetize), anagram, anal, analgesia, analgesic, analog, analogous, analogously, analogue, analogue (US analog), analogue computer, analogy, analyse, analyse (US analyze), analyses, analysis, analyst,