Thoreaulite
钽钖矿; 钽钖矿
🗣️ 情景例句
Now, let me have the honor, Lillian.
现在 ，容我享有这个荣幸 ，Lillian。
Keep that in mind.
记住那件事。
You've done very well and made lots of progress.
你功课学得很好，进步很大。