Colon descendens
[医] 降结肠
🧩 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）;
[医] 下行的, 降的
🗣️ 情景例句
This is a lot different to the image portrayed on TV.
这同电视里描绘的景象有很大差别。
That house is for sale. It has central heating.
此房出售，房子里有供暖设备。
Do you mind if I take tomorrow off?
你介意我明天请假吗？