英语词汇“work at”的释义、用法及例句-英汉例句词典-知否

词汇	work at
例句	phrasal verb He's working at losing weight. 他正在努力减肥。 Learning to play the piano isn't easy. You have to work at it. 学弹钢琴不容易，你非得下功夫不可。
随便看	hard cheese hard-code hard-coded hard-codes hard-coding hard copy hard-core hard core hard currency hard-drinking hard-earned hard-edged harden hardened hardening hardens harder hardest hard-faced hard-fought hard going hard-headed hard-hearted hard-hitting (hard/hot) on somebody's/something's heels

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