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- Tabaku A, et al.Biologiecal monitoring of lead exposure in high risk groupsin Berat [J].Albania, J - Epidemiol - community Health.Apri, 1998 52(4) :234-6. 蔡原;李溪莹;刘秋芳;等.;某工厂周围环境铅污染对少年儿童健康影响的调查[J]
- A ball of lead will weigh down an equal bulk of feathers. 一个铅球要比同样大小的羽毛团重。
- A border or rim of lead, as around a windowpane. 铅框一铅制边界或框，如围在窗玻璃格四周的
- An alloy composed of lead, tin, and zinc. 铅锡锌化合物由铅、锡和锌组成的一种合金
- She was made monitor of our class. 她被选为我们的班长。
- We to ed the leak i the ga ipe y mea of lead. 我们用铅堵塞了煤气管上的漏洞。
- Monitor of the first class, fetch the globes! 第一班班长,去把地球仪拿来!
- Monitoring of the outbreak is crucial. 对疫情的监控至关重要。
- Strips of lead used to hold the panes of a window. 铅框用于支撑窗玻璃格的铅条
- I've decided to run for the monitor of our class. 我已经决定竞选班长了。
- We elected him monitor of our class. 我们推举他为我班班长。
- Oh,my God! You're casting nickels out of lead. 噢，天啊，你们在用铅造硬币。
- Progress report on noise monitoring of MOS Rail. 马铁在监控噪音方面的进度报告。
- One of leading families has show a rivalrous attitudes the others. 主要家族中的一家曾封其他家族显示敌对的态度。
- A border or rim of lead,as around a windowpane. 铅框一铅制边界或框，如围在窗玻璃格四周的
- He was elected monitor of our class. 他被选为我班班长。
- Disables monitoring of suspicious behavior. 禁用危险行为监控。
- APPOINTMENT OF LEAD INDEPENDENT DIRECTOR. 庆源宣布委任新独立董事。
- He was made monitor of our class a third time. 他再次被选为我们班的班长。
- We stopped the leak in the gas pipe by means of lead. 我们用铅堵塞了煤气管上的漏洞。
