Pectus
[医] 胸
🗣️ 情景例句
Jogging is a popular form of exercise.
慢跑是一种十分普及的体育活动。
Is it short way from here to the American Embassy?
从这里到美国大使馆要走一小段路。
Yes, I'm fine. Please don' worry!
我没事的，别担心。