He is as slippery as an eel and simply refuses to be pinned down on anything.

他很圆滑,什么事情都不肯承担责任.

《现代汉英综合大词典》

She's as slippery as an eel.

她像狐狸一样狡猾.

辞典例句

The man can't be trusted. He is as slippery as an eel.

那个人不可信赖.他像鳗鱼一样狡猾.

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Nobody could catch the wet ball, it was as slippery as an eel.

谁也抓不住这个湿漉漉的球, 它滑得像泥鳅.

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He's as slippery as an eel - you can never get a straight answer out of him.

他像鳝鱼般难以捉摸 —— 你永远不可能从他口里得到直接的回答.

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I advise you not to do business with him - he's as slippery as an eel.

我劝你不要同他做买卖,这个人非常狡猾.

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