Tengerite
水菱钇矿
🗣️ 情景例句
Shells she sells on the seashore are seashells I am sure.
我敢肯定她在海边卖的贝壳是海贝。
You'd better see a doctor about that stomachache.
你胃痛最好去看医生。
Whose shirt is that?
那是谁的衬衫？