Hexoprenalin
己烷双异丙肾上腺素
🗣️ 情景例句
But I haven't finished telling you
但我还没有对你说完
As soon as I get to Guangzhou, I'll drop you a line.
我一到达广州，就给你写信。
If a nation is essentially disunited, it is left to the government to hold it together.
如果一个国家实际上处于分裂状态，使之联合起来就是政府的事了。