playground是合成词吗

playground是合成词: play+ground

The children were out in the playgroundletting off steam .那些孩子在操场上玩，宣泄过剩的精力。

Parents heartily endorsed the plan for a school playground .家长们热心支持学校修建运动场的计划。

The island has become a playground for the rich businessmen of the city .那个岛已成为城里富商的度假胜地。

The teacher sent the children out to kick up their heels in the playground .老师叫孩子们到操场上去活动活动。

I would rather hoe in the garden than run about on the playground .我宁愿在花园里锄草，不愿在运动场上跑来跑去。

We never got the playground but we did get the baseball uniforms .虽然我们始终没有得到运动场，棒球制服倒是真的得到了。

A handful of city folks will turn an empty lot into a playground for the children of their neighborhood .几个城里人要为周围的儿童把一块空地开辟为游乐场。