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plumbous 英音 [ ˈplʌmbəs ] 美音 [ ˈplʌmbəs ] 释义 adj. 铅的 例句 1·The yield of anhydrous plumbous acetate is also very high. 该方法操作简便,反应时间短,得到的无水醋酸铅的收率也较高。 2·The paper introduces a new method for the preparation of anhydrous plumbous acetate in the laboratory which is very convenient and saves time. 以甲苯为脱水剂,制备无水醋酸铅实验室制法。 同根词 词根 plumb plumb adj 垂直的 plumb adv 恰恰,正;垂直地 plumbing n 铅工业;铅管品制造 plumb n 垂直;铅锤 plumbery n 铅工业;管工车间 plumbism n [内科] 铅中毒 plumbing v 探究;垂直悬挂;用铅锤测量;灌铅以增重(plumb的现在分词) plumb vi 当管子工
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