hard lead

• 硬铅,铅锌合金

英英释义

Noun:

1. a lead alloy that contains about 5% antimony

2. unrefined lead that is hard because of the impurities it contains

词汇搭配

• lead someone a hard chase 诱使某人尽力追赶...

近反义词

【近义词】

• antimonial lead 含锑铅,锑铅,锑铅合金...