Kalamycin
卡拉霉素
🗣️ 情景例句
You're welcome.
别客气，欢迎你再来。
Have you got that?
你明白我的意思吗？
After a short time a line of bees fly to and from the hive like a thin stream.
过不了一会儿，一队蜜蜂像一条小溪一样在蜂箱和喂食点之间来往飞行。