Acetocyclopropane
[机] 乙酰环丙烷
🗣️ 情景例句
The roads are packed with holiday makers.
路上挤满了度假的人。
Thank you for giving me an opportunity to speak about myself at this special occasion.
谢谢大家给我机会在这样一个特别的场合介绍我自己。
Come in, please!
请进！