英语词汇“knee jerk”是什么意思，“knee jerk”的读音、用法及例句翻译-烛光网

词汇	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	Simi Valley SIMM Simmental simmer simmer simmered simmering simmers Simmons Bible College Simmons College Simms simnel simnels simoleon simoleons Simon simoniac simoniacal simoniacs Simonides of Ceos simonies Simon Legree Simon Legrees Simonov simon-pure

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