Gbs
[医][=gallbladder series]胆囊系统（检查）
🗣️ 情景例句
What can I do?
那我能做点什么呢？
Good watch prevents misfortune.
有备无患。
It was carrying some large bags of rice. Suddenly one of the bags fell off the truck.
它运载着大包大包的米。突然一袋米从卡车上掉了下来。