Lead tetracthyl
[机] 四乙基铅
🧩 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
There's a possibility that he'll get promoted.
她大概会获得提拔。
You're dreaming!
别妄想！
Who's that girl?
那个女孩是谁？