Epistolite
硅铌钛矿
🗣️ 情景例句
I was. But not in high school.
说的对。但高中时不好。
Don't beat around the bush.
别拐弯抹角了。
I'm just calling to introduce myself. My name is Tang.
我打电话是向您作自我介绍，我姓唐。