梦想成真罗
stand on one's head He tried to stand on his head but could not . 他试着要倒立起来，但没有成功。His party piece is to stand on his head and drink a glass of water. 他在聚会上的保留节目就是用头倒立喝一杯水。请采纳，不懂追问*^__^* 谢谢！
520mengcheng
倒立stand upside down名词形式是：handstand或headstand翻跟头turn a somersault名词形式是：tumbling
