英语词汇“at source”的读音、翻译、释义、用法及例句-智慧网

词汇	at source
释义	at sourceat source1.■在源头, 在发源地Is the water polluted at source?河水是在源头受到污染的吗?
随便看	control-rod follower control rod guide control rod guide tube control-rod material control rod pair control rod servosystem control rod withdrawal accident control rod withdrawal sequence control roll control room control room manoeuvring panel control rotary diaphragm control routine control routine interrupt control run controls control sample control sampling control scheme control screen control screening control scum formation control section control segment control selsyn

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