bromine substance
常見(jiàn)例句
- Recent research shows that the computer screen can produce a carcinogenic substance called bromine dibenzofuran, which is harmful to human's health.
近期的研究表明電腦屏幕可以產(chǎn)生一種叫做溴二苯并呋喃的致癌物質(zhì)。
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