Sigmoidoscopic
[医]乙状结肠镜的
🗣️ 情景例句
There is nothing interesting in the newspaper.
报纸上没有什么有趣的新闻。
How much will all this cost?
一共要花多少钱呢？
I'm afraid some people forgot to sweep the floor.
它不如平时干净，恐怕是一些人忘记扫地了。