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hard at it的英文翻譯是什么意思,詞典釋義與在線(xiàn)翻譯:
參考翻譯
hard at it的用法和樣例:
例句
- I've been hard at it all the morning.
我一上午都在賣(mài)力地干。
- The policemen were already hard at it when we reached the scene of the accident.
當我們到達肇事地點(diǎn)時(shí),警察們已經(jīng)在哪里忙開(kāi)了。
hard at it的相關(guān)資料:
臨近單詞
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