Flexible sigmoidoscopy
[医]可屈性乙状结肠镜检查
🧩 词语组成解析
[医] 乙状结肠镜检查
🗣️ 情景例句
No smile, no surprise.
不笑 ，就不给你惊喜。
It's snowing.
外面正在下雪。
Eventually chains were fixed to one end of the dish and a powerful winch was put into operation.
不过，他们终于将链条固定在盘子的一端，一台大功率的绞车开动起来。