erect postureiˈrektˈpɔstʃə短语⁵⁸³²⁷ 基本例句 直立姿势 He stayed on with an erect posture by the window. 他一直呆呆地直立在窗前。《21世纪大英汉词典》 The fully erect posture, which is unique to humans, seems to be a prerequisite for the development of AIS. 人类特有的直立行走可能是 AIS发生发展的必要条件。 mdchome