Lead styphnate
[化] 收敛酸铅
🧩 词语组成解析
lead
[lid]
vt. 领导;引导;指挥;
vi. 领导;导致;用水砣测深;
n. 铅;领导;榜样;枪弹;
adj. 领头的;最重要的;领先的;
收敛酸盐
🗣️ 情景例句
What's wrong with wanting to be on the school board?
想进入联合校董会有什么错？
John has built up his own business.He owns a hotel.
约翰建立了他自己的生意，他拥有一家宾馆。
It is a very modern house, so it looks strange to some people.
它是一栋非常现代化的住宅，因此在有些人看来很古怪。