Cyclopropanyl
环丙烯基
🗣️ 情景例句
You ready for the next problem?
你准备好做下一道题了吗？
Hedges have eyes, and walls have ears.
篱笆有眼，隔墙有耳。
Good! Do you like working in China?
很好，你喜欢在中国工作吗？