Featural sursery
[医] 胃外科
🧩 词语组成解析
[医] 防腐外科
🗣️ 情景例句
What was the weather like?
那边天气怎么样？
I'm a graduate of Yale University, I have a Bachelor of Science degree.
我是耶鲁大学的毕业生，我有理学学士学位。
Since then, they have been trying to find out how the fire began.
从那时起，他们一直试图找出起火的原因。