Zinc ethide
[化] 二乙锌; 二乙基锌
🧩 词语组成解析
zinc
[zɪŋk]
n. [化]锌;
vt. 镀锌于…;在…上镀锌;
[化物]乙基
🗣️ 情景例句
Let's have a talk about it in advance.
我们事先商量一下。
Look before you leap; see before you go.
三思而行。
If you are lucky enough to get a sleeper, you spend half the night staring at the small blue light in the ceiling, or fumbling to find you ticket for inspection.
即使你走运弄到一个卧铺，夜间有一半时间你会盯着车顶那盏小蓝灯而睡不着觉；要不然就为查票摸索你的车票。