Allotrope
n. 同素异形体\\n[化] 同素异形体
🗣️ 情景例句
I got the first round.
第一轮我请的客。
I'll calling 265-5822.
打265-5822。
The river which forms the eastern boundary of our farm has always played an important part in our lives.
形成我们农场东部边界的一条河流一直在我们生活中发挥着重要作用。