Corynecin
[化] 棒状杆菌素
🗣️ 情景例句
We have another event to attend on the same day.
那天我们有其他活动要参加。
His opening remarks were serious.
他的开场白说得很严肃。
Which speech are you going to listen to this afternoon?
今天下午你准备去听哪个报告？