Ula
[医] 龈
🗣️ 情景例句
Thank you.
谢谢 。
The truest politeness comes from sincerity.
真正的殷勤出于真诚。
He wrote books about communism. He said that all communists should help each other.
他写了不少关于共产主义的著作。他说所有的共产党人都应该互相帮助。