英语词汇knee jerk怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	knee jerk
释义	knee jerkn.（名词） A reflex contraction of the quadriceps muscle resulting in a sudden involuntary extension of the leg, produced by a sharp tap to the tendon below the patella; patellar reflex.膝反射：通过突然叩击膝盖下的腱产生的股四头肌的反射挛缩，造成小腿突然的无意识的伸展；膝反射
随便看	botos bo tree botryoid botryoidal botrytis bots Botswana bott bott botted Botticelli botting bottle bottle bottlebrush bottled bottled gas bottle-feed bottle gourd bottle green bottleneck bottlenecked bottlenecking bottlenecks bottlenose

英汉双解词典包含166908条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。