有一次他裤链没拉就出了厕所。He once emerged from the toilets with his flies unfastened.急救人员担心燃烧着的船只可能会脱链滑走。Emergency workers fear that the burning ship could slip its moorings.这些分子链彼此缠绕，形成缆线状的结构。These strands of molecules twine around...

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“链”的拼音为：liàn...