鉛
拼音:qiān英文解釋:
lead【醫】 molybd-; molybdo-; Pb; plumbi; plumbum
中文解釋:
鉛 (鉛) qiān 一種金屬元素,可用作耐硫酸腐蝕、防丙種射線、蓄電池等的材...>>查看“鉛”在國語字典中的解釋
相關詞條:
1.plumbum 2.plumbean 3.Saturn(Sat) 4.leady 5.PB相關對話:
- 鉛是重金屬。Lead is a heavy metal.
- 鉛因其重而常派上用場。Lead is often used because of its weight.
- 這條棍子灌了鉛增加了分量。The stick had been weighted with lead.
- 無鉛汽油的套用現正逐步推廣。The use of lead-free petrol is now being phased in.
- 我們的兒童是否受著空氣中鉛的毒害?Are our children being poisoned by lead in the atmosphere?
- 銅的電阻比鉛的小。Copper has less resistance than lead.
- 鉛會在相當低的溫度下熔化。Lead will fuse at quite a low temperature.
- 石墨常被用來做成鉛筆。Graphite is used in making lead pencils.