短语词组短语Do chin -up 做引体向上Underhand Chin -up 反握引体向上Chin -up behind neck 颈后引体向上chin -up pull-up 引体向上Chin Snapping Up 下巴抢购high pull chin -up 垂直颏帽Close -Grip Chin-Up 窄距引体向上 返回 chin up