Cuproscheelite
铜白钨矿
🗣️ 情景例句
Compared with the West, people in the East place much importance on family.
与西方相比，东方人的家庭观念更浓些。
No matter what comes up, don't sound nervous.
不论发生什么事情，你也不要显得紧张。
The sun will come out later.
太阳就会出来。