Lead dihydroarsenate
[化] 砷酸二氢铅
🧩 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;
🗣️ 情景例句
I'd like to cash this check.
我想兑现这张支票。
A bit in the morning is better than nothing all day.
略有胜于全无。
That's a good idea! Why not? Let's go.
好主意！为什么不呢？我们走吧。