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chlorotoluene
美[kləroʊtɒl'jʊi:n]
- 1 . GC analytical method for o - chlorotoluene in the workplace air using sampling by charcoal tube was studied.
- 研究炭管采集空气中邻 - 氯甲苯的气相色谱分析方法.
来自互联网
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英语单词,1
美[kləroʊtɒl'jʊi:n]
双语例句
- 1 . GC analytical method for o - chlorotoluene in the workplace air using sampling by charcoal tube was studied.
- 研究炭管采集空气中邻 - 氯甲苯的气相色谱分析方法.
来自互联网
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