Phenothalin
酚酞
🗣️ 情景例句
Hello. This is an emergency. Can you please send an ambulance?
喂，这儿有急病患者，请派一部救护车来。
No matter where you go you'll hear Chinese spoken.
不管你到哪里，你总会听到中国话。
What's new?
有什么新鲜事吗？