Lead dimethyl
[化] 二甲基铅
🧩 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;
[医] 二甲基
🗣️ 情景例句
You really must have your wits about your when dealing with such people.
跟这类人打交道，你必须格外警觉。
You were wise to keep away from him.
你避开他是明智之举。
Excuse me. Is there a bookshop near here?
请问，附近有书店吗？