Polyoxyethylation
聚氧乙烯化作用, 环氧乙烷加成作用
🗣️ 情景例句
We're also very glad to have practical business dealings with you.
我们也很高兴能和贵公司建立实质性的业务联系。
Thank you for meeting me.
谢谢你来见我。
Not wanting to frighten the poor man,
理查兹夫人不想吓唬这个可怜人，