Drca
abbr. dominant right coronary artery 优势性右冠状动脉，显性右冠动脉
🗣️ 情景例句
and the company in Los Angeles
而在Los Angeles
I'm sorry, but I can't find the book you lent me.
很抱歉！我找不到你借给我的那本书了。
The salve will heal slight burns.
这种药膏能治疗轻微烧伤。