Fibergastroscopy
纤维胃镜检查术
🗣️ 情景例句
We need a man who knows the ropes.
我们需要位内行人士。
So let us all welcome him to the podium.
让我们欢迎琼斯先生上台演讲。
He was in car number fifteen.Five other cars were just behind him.
他在第15号车里，其他5辆汽车跟在他后面。