Acetylation
乙酰化作用
🗣️ 情景例句
You are right, whatever opinions may be held by others.
你做得对，别人怎么看不必与日俱增。
Hasty love is soon hot and soon cold.
草草率率谈恋爱，热得快也冷得快。
Textile business has become more and more difficult since the competition grew.
随着竞争的加剧，纺织品贸易越来越难做了。