Sigmoidoscopic
[医]乙状结肠镜的
🗣️ 情景例句
What was your best subject in college?
大学时你哪门功课最好？
An ill marriage is a spring of ill fortune.
不良的婚姻是恶运的来源。
Hello, Lily! How are you today?
喂，莉莉，你好。