Bixylyl
联二甲苯基, 四甲联苯基
🗣️ 情景例句
I want to have fun.
我想要快快乐乐的。
One man makes a chair and another man sits in it.
坐享其成。
I am in charge of the company when the manager is out.
经理不在时山我来管理公司。