Sigmoidoscope
n. 乙状结肠镜\\n[医] 乙状结肠镜
🗣️ 情景例句
How do you get to work everyday?
你每天怎样去上班？
At about seven.
七点左右。
Some friends of my family had this irritating habit.
我家有几个朋友就有这有令人恼火的习惯。