Lead aryl
[化] 芳基铅
🧩 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;
[机] 芳香基
🗣️ 情景例句
I thought Max would be crying, and everybody would be awake.
我还以为Max会哭个不停， 让大家都睡不着。
Everything has its time and that time must be watched.
任何事情都有好的时机，不要随意放过。
I think a joint venture would be beneficial to both of us .
我认为合资经营对双方都是有利的。