Lead difluoride
[化] 二氟化铅
🧩 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;
二氟化物
🗣️ 情景例句
I've been looking forward to meeting you.
我一直盼望能有幸认识你。
How much do you know about the works of Henry Wadsworth Longfellow?
你对亨利·朗费罗的工作知道多少？
You asked me about the weather here in China.
你问及中国的天气。