Lead fluosilicate
[机] 六氟矽酸铅
🧩 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;
[机] 氟硅酸盐
🗣️ 情景例句
I'll get some for you.
我去替你买一些。
Children enter school at the age of five,don't they?
孩子们在5岁时入学吗？
I had to sit up all night writing the report.
我不得不熬通宵写报告。