Vermex
哌嗪
🗣️ 情景例句
Oh, this is a wonderful house.
啊， 这是一栋很好的房子。
When do you expect to have this ready for sale?
你希望此种商品何时上市出售呢？
She runs everyday in order to lose weight.
她每天都跑步是为了减肥。