Chernikite
钽钨钛钙石
🗣️ 情景例句
You had it engraved!
你在上面刻了字！
Experience keeps a dear school,but fools learn in no other.
经验学校学费高，愚人旁处学不到。
Hoping you will be caught and called a thief.
希望你被抓住，被人叫做小偷。