Hsca
[医][=health sciences communications association]卫生科学交流协会
🗣️ 情景例句
you've been writing for the school paper.
你为校刊写文章。
The trees emit a fragrance of their own.
各种树木会发散各自独有的气味。
Would you like me to demonstrate it for you?
要不要我来为你示范一下？