Polyoxyethylation
聚氧乙烯化作用, 环氧乙烷加成作用
🗣️ 情景例句
That's where our difficulty lies.
那就是困难所在。
Thanks guys, you won the games for us.
谢谢大家，能赢得比赛，委实是托大家的福。
and the trunk eventually becomes so sore that the elephant curls it up and seldom afterwards uses it for offensive purposes.
象鼻子最后疼得卷了起来，以后它就很少用鼻子去进攻了。