Colonoscopy
n. 结肠镜检查\\n[医] 结肠镜检查
🗣️ 情景例句
The smog in L.A. is caused by air pollution and water vapor.
洛杉矶的烟雾是由空气污染和水蒸气造成的。
His finger is wounded, Does it hurt?
他的手指受伤了，疼不疼？
There are four seasons in the year here--spring, summer, autumn and winter.
这儿一年有四季--春、夏、秋、冬。