Ractinomycin
近放线菌素
🗣️ 情景例句
Excuse me, May I have everyone's attention, please?
对不起，请大家听我说。
I've heard so much about you.
久仰大名。
Two men who recently spent five days on a coral island wished they had stayed there longer.
最近有两个人在一座珊瑚岛上呆了5天，他们真希望在那儿再多呆一些日子。