Spinels
(spinel 的复数) n.[矿]尖晶石
🗣️ 情景例句
How soon will my mail be received by the other end?
我的信件多快能被对方收到？
Elbow grease gives the best polish.
只要功夫深，铁杵磨成针。
What about a quarter past two?
2：15怎样！