Lead sesquioxide
[化] 三氧化二铅
🧩 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]倍半氧化物,三氧二某化合物
🗣️ 情景例句
Financial security, that's what it's all about.
家庭财政状况无忧，这就够了。
There was much news in the morning paper today.
今天的晨报上有许多新闻。
I've written a cheque for you.
我给你开了一张支票。