Arsenic is a poison.砒霜是毒药.Strychnine, arsenic, and opium are poison.马钱子碱 、 砷和鸦片都是毒药.The analysis showed a few grains of arsenic in the solution.分析显示溶液中有几格令的砷....
Bronze hyperpigmentation is seen in hemochromatosis and arsenic intoxication.青铜色的色素沉着见于血色素沉着症和砷中毒.Arsenic is a metalloid element.砷是一种金属元素.Arsenic is a poison.砒霜是毒药.This paper dissects the process to analyse arsenic in te...
It is said that the magnetite was formed by a chemical process called thermal decomposition.据说这枚陨星是在热分解的化学过程中形成的。Iron ores of greatest economic interest contain magnetite and hematite.最具有经济价值的铁矿包括磁铁矿和赤铁矿.This is because ...
Her husband prowled about restlessly.她的丈夫焦躁不安地来回踱步。The children were squirming restlessly in their seats.孩子们在位子上心神不定地动来动去。Houston's eyes roved restlessly about the room.休斯敦不安地扫视着这个房间。I wandered restlessly round my r...
Cut the courgette in half lengthways.把小胡瓜纵切成两半.Cut the banana in half lengthways.把香蕉竖着切成两半。Cut the aubergines in half lengthways.把茄子纵向切成两半。Cut the aubergines in half lengthways...把茄子纵向切成两半。...