Dauphinite
镁钛矿
🗣️ 情景例句
What's the third thing?
第三件事情是什么？
Don't worry. Everything will work out all right.
别担心了，一切都会好的。
Fifteen policemen had to push very hard to get him off the main street.
15个警察不得不用很大的力气把它推离主要街道。