Colon sigmoideum
[医] 乙状结肠
🧩 词语组成解析
colon
[kəu'ləun]
n. 冒号;<解>结肠;科郎（哥斯达黎加货币单位）;
🗣️ 情景例句
I had a busy day. I'm done.
我今天很忙，现在精疲力尽。
Happy is he that is happy in childhood.
童年时代快乐的人是幸福的。
We are all busy with work.
我们都忙于工作。