当一根支撑梁倒塌时,救援人员感觉到一阵剧烈的震动传遍了残骸。

Rescuers felt a sharp shock run through the wreckage as a supporting beam gave way.

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Rescuers felt a sharp shock run through the wreckage as a supporting beam gave way.

shock 是名词,意思是"震动、冲击",指突然而强烈的震动或冲击感。这个词也可以表示"震惊"的情绪反应,但在本句中特指物理上的震动。

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