Tetramethyl-lead
[化] 四甲基铅
🧩 词语组成解析
a. [化]四甲基的
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;
🗣️ 情景例句
How much extra do I have to pay for that?
我还要另外付多少？
That goes without saying.
不用你说我也知道。
The woman knew that the nearest village was miles away.
这位妇女知道，即使最近的村庄也有数英里远。