Dibutoxy
二丁氧基
🗣️ 情景例句
Look at those funny-looking clowns.
你看那些滑稽的小丑。
I stayed and did some extra work.
我留下加了一会儿班。
and the doctor in charge of the department is only too ready to provide them with these requirements.
负责门诊的医生也非常乐意为前来看病的人提供他们想要得到的药物，