看到孩子身处险境,消防员毫不犹豫地冲进了燃烧的大楼。

Seeing the child in danger, the firefighter didn't think twice before rushing into the burning building.

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Seeing the child in danger, the firefighter didn't think twice before rushing into the burning building.

didn't 是 do not 的缩写形式,表示否定,这里与动词 think 连用构成否定句。 think 的意思是"思考、考虑",指进行思维活动。 twice 本意是"两次",在这里 think twice 是一个固定搭配,字面意思是"思考两次",引申为"犹豫"或"再三考虑"。 didn't think twice 这个短语整体表示"毫不犹豫",形容立即采取行动而没有迟疑。

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