Phenakite
n. [矿]硅铍石
🗣️ 情景例句
How would you like your steak done?
您的牛排想要几成熟？
The staff in this shop is very helpful.
这家商店的店员很热心。
The officers got out and the prisoner stood to attention and saluted as they passed.
军官们下了车，战俘立正站好，并在他们从他面前经过时敬了礼。