Rinamycin
里纳霉素
🗣️ 情景例句
What business are you in?
你从事哪一行？
Keep thing seven years and you will find a use for it.
备而不用。
'Nothing, Henry,' George said and smiled.'Go back to sleep.'
“没事，亨利。”乔治笑着说，“接着睡觉吧。”