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
And have you had an engineer come in to do an inspection?
你们可有一个工程师来做过检查吗？
The magician completely amazed the audience.
魔术师的表演使观众目瞪口呆。
We were developing too much waste.
生产出来的废品太多了。