Lead tetraalkyl
[化] 四烷基铅
🧩 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;
🗣️ 情景例句
You do. You do. There's a book here.
当然 ，当然。书要出版。
Better the foot slip than the tongue trip.
宁可滑跤，不可失言。
Debbie Hart is going to swim across the English Channel tomorrow.
黛比。哈特准备明天横渡英吉利海峡。