Polyoxyethylation
聚氧乙烯化作用, 环氧乙烷加成作用
🗣️ 情景例句
Well, that's done. Shall we go?
好了 打完了。我们可以走了吗?
I have not traveled everywhere in Guangzhou.
我还没有游遍广州。
You always tell me to drive slowly, darling.
你总是叫我开慢点，亲爱的。