knee-jerk
美 英
adj. 膝反射的；下意识的；自动反应的
英英释义
名词kneejerk- a reflex extension of the leg resulting from a sharp tap on the patellar tendon
例句
- The knee jerk is a typical respondent. 膝反射是一种典型反射。
- The knee jerk is a typical respondent . 膝反射是一种典型反射。
- The absence of knee jerks should suggest the diagnosis. 膝反射消失应说明此诊断。
- The knee jerk is a typical respondent 膝反射是一种典型反射。
- the automatic shrinking of the pupils of the eye in strong light; a reflex knee jerk; sneezing is reflexive. 在强光下眼睛瞳孔的自动收缩；无意识的膝部痉挛；打喷嚏是一种条件反射。
- A bit of embrocation will soothe your bruised knee. 用一点搽剂可使你那青肿的膝部消肿。
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