reciprocating diaphragmpump
基本释义
往复式隔膜泵
实用场景例句
专业分析
The geologist explained how the rattling of rocks indicated tectonic activity.
地质学家解释了岩石的嘎吱声如何表明地壳活动。
学术讨论
The rattling sound of the old machinery disturbed the concentration of the researchers.
旧机器的嘎吱声打扰了研究员的专注。
职业评估
The rattling of the train’s wheels alarmed the passengers during the earthquake.
地震期间，火车轮子的嘎吱声让乘客感到惊恐。
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