Hsca
[医][=health sciences communications association]卫生科学交流协会
🗣️ 情景例句
What do you do in your spare time?
你在业余时间做什么？
Everything must have a beginning.
凡是都有起源。
I'm sorry to have done that. I didn't mean to be so rude.
我为那样做感到抱歉。我并不想那样粗鲁的。