中文翻译与英英解释 | (用线牵动的)娃娃玩具。
| | | jumping: n. 跳动，跃变。 adj. 跳跃的，用于跳跃的。 | | jack: 短语和例子 jack3 n. 1.(东南亚等地产的)面包 ... | |
| plaything consisting of a toy figure with movable joints that can be made to dance by pulling strings
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| A jumping jack (Canada & US) or star jump (UK and other Commonwealth nations), also called side-straddle hop in the US military, is a physical jumping exercise performed by jumping to a position with the legs spread wide and the hands touching overhead, sometimes in a clap, and then returning to a position with the feet together and the arms at the sides. The jumping jack name comes from the traditional toy of the same name, while "star jump" refers to the person's appearance with legs and arms spread. |
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