Col-
pref. （用在字母l之前）= com-; 结肠
🧩 词语组成解析
n. 出口, 山坳\\n[计] 列
🗣️ 情景例句
He graduated from medical school in 1960
他在一九六零年从医学院毕业，
Work bears witness who does well.
工作能证明谁人做得好。
Our friends Julie and Jack were there, too.
我们的朋友朱莉和杰克也去了。