serve one's time
短语当学徒, 服兵役
词形变化
served one's time
serves one's time
三单
serves one's time
serving one's time
serving one's time
现在分词
served one's time
过去式
served one's time
过去分词
释义与例句
v.
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1.
To hold a professional, political, etc. position for a set period of time.
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2.
Alternative form of serve time (“serve a jail sentence”).