Rectoromanoscopy
[医] 直肠乙状结肠镜检查
🗣️ 情景例句
What are your favorite subjects?
喜欢哪些课程？
How much is this carpet per square yard?
地毯每平方码要多少钱？
He was in the R.A.F.
他曾在皇家空军任职。