词汇“test for contamination”用英语简单造句子的方法、技巧、例句及翻译-英语例句辞典

单词	test for contamination
例句	DEFINITIVE EXAMPLES 权威例句The water supply is being tested for contamination (=the presence of unwanted or dangerous substances).供水系统在进行污染测试。剑桥国际
随便看	mythologies mythologize mythology myths myxedema myxomas mzee mzukwa n n-minute na naafi naan nab nabataea nabataeans nabatean nabbed nabe nabisco nabob nabobs nabokov nachos nacre

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