Lead orthoplumbate
[化] 原高铅酸铅; 四氧化三铅; 铅丹
🧩 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;
原高铅酸盐
🗣️ 情景例句
The firm isn't making out as well as was hoped.
公司并不像原来期望的那样进展顺利。
Good evening,Mrs. Brown.
晚上好，布朗夫人。
I can assure you of our close cooperation.
我保证通力合作。