Allotrope
n. 同素异形体\\n[化] 同素异形体
🗣️ 情景例句
We have 5 international patents which we are ready to sell.
我们有五项国际专利可以出售。
How many bottles are you going to buy?
你要买几瓶？
He is also, incidentally, an unforgivable bore.
顺便说一句，他也是个不可饶恕的令人厌烦的人。