“曲膝者”的英语可以翻译为：genuflector ...

他对上司卑躬曲膝.He cringed to his superiors.曲膝, 吸气, 向前跳, 抬头, 向上看.Bend your knees, inhale, jump forward, head up, look up....

“曲膝”的英语可以翻译为：genuflect，genuflection，genuflexion ...