Acetylator
[化] 乙酰化器
🗣️ 情景例句
Nice day, isn't it?
天儿真不错，你说呢？
Please leave me alone.
请别打扰我。
There are four seasons in the year here--spring, summer, autumn and winter.
这儿一年有四季--春、夏、秋、冬。