Oxacyclopropane
环氧乙烷, 氧杂环丙烷
🗣️ 情景例句
I'd like you to meet the group.
我希望你能与协会的成员见面。
To see a plane
看飞机
Growth, however, brings new problems and concerns.
不过，发展也带来了新的问题和顾虑。