Lead oxide
[化] 一氧化铅; 密陀僧; 铅的氧化物
🧩 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;
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
That's very nice of you, but I really can't.
你太客气了，可我真的非走不可。
George's father is an attorney.He has his own practice.
乔治的父亲是一个律师，他有他自己的实践经验。
Is there much of a difference in price?
价钱也有很大的分别吧？