Pentol
五醇
🗣️ 情景例句
The welcome sign over the door.
门上的欢迎标语。
Packing has a close bearing on sales.
包装直接关系到产品的销售。
Collecting as a serous hobby is quite different and has many advantages.
作为一种严肃的业余爱好的收藏活动完全是另外一回事，它具有许多益处。