Relomycin
雷洛霉素
🗣️ 情景例句
Thank you.
谢谢。
Today, they will introduce to you our newly built plant and research center.
今天，他们将会向您介绍我们新落成的工厂和研究中心。
Mr.Sawyer comes home from work.He arrives home late.
索耶先生下班回家。他到家很晚。