at pains
英
美
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用作形容词 (adj.)
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He was at pains to find out the truth.
他尽力了解事实真相。
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She took pains to be as charming as possible.
她尽力使自己显得妩媚些。
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He always takes great pains with his lectures.
他总是仔细用心地准备讲稿。
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That luminary gazed earnestly at some papers before him.
那个大好佬在用心细看面前的报纸。
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We must work hard at the spoken language.
我们必须在口语方面下苦功夫。
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