Perimorph
n. [矿](包裹另一种矿物的)被壳矿物,包被矿物
🗣️ 情景例句
Sure. Can you give me fifty dollars in small bills, please, and ten dollars in change?
好的。你可以帮我把50块钱换成小钞，10块换成零钱吗？
You'll be on air in two minutes.
两分钟以后你会上电视。
but she is never sufficiently strong-minded to be able to stop the practice.
但她又缺乏足够坚强的意志把这一收集活动停下来。