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
That must be Nat.
一定是Nat。
If you wouldn't mind, I could use a hand.
如果你不介意的话，我可能要你帮个忙。
They decompose and are quickly destroyed by the weather or eaten by some other creature.
因为它们腐败之后很快就被风化掉，或被别的动物吃掉了。