environmental mercury contamination

基本解釋

Contamination has also occurred as a result of accidents in formulations of feeds with arsenicals or from environmental contamination by lead, cadmium, or mercury.
含砷的飼料生産中出現(xiàn)事故也會(huì)導(dǎo)致汙染，汙染也可能來(lái)自鉛、鎘或汞造成的環(huán)境汙染。
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Thousands of kids are still exposed to dangerous liquid mercury in schools and homes. Contamination can last years, and cleanups are costly By Jessica Knoblauch and Environmental Health News.
學(xué)校和家中的汞汙染依然威脇著成千上萬(wàn)的兒童。這類汙染會(huì)持續(xù)好幾年，而且清理費(fèi)用昂貴。
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