Ambramycin
(=tetracycline)琥珀霉素,四环素
🗣️ 情景例句
Dr. Lee's office.
李医生诊所。
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。
No. It's in Hubei.
不是，是在湖北。