Corynecin
[化] 棒状杆菌素
🗣️ 情景例句
There's a park over there. Let's walk in the park for a while.
那边有个公园。我们去散散步吧！
This alone made our nine-day trip worthwhile.
光这件事我们9天的旅行就非常值得。
Who won the girls' 400 metres?
女子400米赛跑谁获胜？