Polyteben
磺硫尿
🗣️ 情景例句
Why don't you go to your room, Mom, and get some sleep.
为什么不到你的房间去？妈妈， 去睡一会儿。
Well begun is half done.
良好开端，功成一半。
He has to take care of his sick mother.
他得照顾他生病的母亲。