Celanite
方铈镧钛矿
🗣️ 情景例句
A springer spaniel!
一只激飞狗！
As a senior, Peter is writing his thesis.
作为大学四年级学生，彼得正在写毕业论文。
It is more important to be healthy than bony slim.
健康永远比皮包骨头好。