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
You won't believe this.
你会觉得难以置信。
I guess you're right. It seems I'll be grounded.
我想你说得对，我看我该转到地勤了。
Oh, who is this?
噢，这位是谁？