Gbs
[医][=gallbladder series]胆囊系统（检查）
🗣️ 情景例句
What is your biggest accomplishment on the job?
你在工作上最大的成就是什么？
I would like to welcome you once again.
我向你们再次表示欢迎。
Is this Mr. Jones?
是琼斯先生吗？