n.砷；砒霜adj.砷的；含砷的
用作名詞 (n.) Vermilion contains heavy metal arsenic and mercury.
朱砂含有重金屬砷和汞。
By this theory, human activity is aggravating the arsenic problem.
根據(jù)這個(gè)理論，人類(lèi)活動(dòng)惡化了砷污染問(wèn)題。
His wife poisoned him with arsenic.
他妻子用砒霜把他毒死了。
Analysis showed that traces of arsenic were present in the body.
分析顯示，尸體中有微量砒霜。
用作形容詞 (adj.) Trivalent arsenic was more clastogenic than pentavalent arsenic.
三價(jià)砷的致染色體畸變作用大于五價(jià)砷。
Arsenic in whole blood was determined directly by GF AAS.
研究了石墨爐原子吸收光譜法測(cè)定全血中砷的方法。
Geologists agree that the risk of arsenic in deep aquifers is low, but before a few million such tubewells are dug, they need to be absolutely sure.
地質(zhì)學(xué)家認(rèn)同較深那一層含砷的風(fēng)險(xiǎn)低，不過(guò)，在開(kāi)鑿幾百萬(wàn)個(gè)深管式井泵之前，這件事必須絕對(duì)確認(rèn)。
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