短語詞組短語knee -jerk reaction 膝跳反射;膝跳反應(yīng);下意識(shí)反應(yīng)crossed knee -jerk 對(duì)側(cè)膝反射;麥考馬尅氏反射crossed adductor knee -jerk 繙譯a knee -jerk reaction 不由自主的反應(yīng) 返回 knee-jerk