play单词是什么意思？

play作动词时：The boy rushed his homework through and went out to play，那个男孩急忙做好作业出去玩了。

play作动词时：On Saturday France plays Rugby against Wales，星期六法国队和威尔士队比赛橄榄球。

play作名词时：She watched the children at play in the park，她看着孩子们在公园嬉戏。