Ethanal
乙醛
🗣️ 情景例句
Oh, yes, I know the name.
呵，我听说过贵公司。
Having a sense of appreciation for all the people will keep us going on in business.
对所有人都抱一份感恩的心情会使我们的生意长盛不衰。
Mum,Chen Hui's coming tonight.
妈，陈慧今晚来。