Whewellite
水草酸钙石
🗣️ 情景例句
I would like to make an appointment for tomorrow morning please.
我想预约明天早上见面。
The embarrassing situation caused me to lose face.
令人尴尬的场合让我丢了面子。
Good morning. Can I help you?
早上好！我能帮您什么忙吗？