Karpinskyite
n. [矿]硅镍镁石
🗣️ 情景例句
You'll need to hurry up, or you'll miss the train.
你得快点，否则赶不上火车。
This is to be my treat, so I'll pay for everything.
这次轮到我作东，所以一切由我付账。
Take it easy.
别紧张。