Lead dibromide
[化] 二溴化铅
🧩 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;
n. [化]二溴化物
🗣️ 情景例句
And down will come baby,
宝宝跌下来
He dies like a beast who has done no good while he lived.
生时不做好事，死了像个畜生。
Long ago, people believed that the world was flat.
很久以前人们相信地球是平的。