Dibutoxy
二丁氧基
🗣️ 情景例句
Well, then you feel good about taking it?
嗯 ，那你觉得接受它很对了？
We've got to get a telepnone stand for the hallway.
我们必须有一部电话放在走廊。
Rescue workers are therefore drilling a hole on the north side of the mine.
因此，营救人员在矿井的北侧钻了一个洞。