Even the smallest metallic object, whether a nail file or cigarette lighter, is immediately confiscated.

即便是最小的金属物品，不管是指甲锉刀还是打火机，都会马上被没收。

柯林斯例句

Cosmetic Brush Powder Puff , Nail File , Mirrors, gift , Cosmetics, hardware fitting.

化妆刷,指甲挫, 指甲锉,指甲刷,化妆镜, 木锉, 沐浴刷.

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What's the best type of nail file?

什么样的指甲锉刀比较好用?

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With a nail file always within reach, they tended to groom rather than bite.

由于指甲挫总能伸手可及, 他们就会去修指甲,而不啃指甲了.

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