铅的英文
英语翻译
lead (pb)plumbumplumbeanSaturn (Sat)leadyPB参考释义
铅[qiān]-（金属元素）lead(Pb):
scraplead;废铅
argentiferouslead;含银铅
-（铅笔心）lead(inapencil);blacklead
实用例句
铅是重金属。Lead is a heavy metal.铅因其重而常派上用场。
Lead is often used because of its weight.这条棍子灌了铅增加了分量。
The stick had been weighted with lead.无铅汽油的应用现正逐步推广。
The use of lead-free petrol is now being phased in.我们的儿童是否受著空气中铅的毒害？
Are our children being poisoned by lead in the atmosphere?铜的电阻比铅的小。
Copper has less resistance than lead.铅会在相当低的温度下熔化。
Lead will fuse at quite a low temperature.石墨常被用来做成铅笔。
Graphite is used in making lead pencils.