Coll-
n. 胶原；胶质（等于colloid）
🧩 词语组成解析
n. 胶原；胶质（等于colloid）
🗣️ 情景例句
There's no doubt about that.
此事确定无疑。
Didn't I tell you he's same size to me?
我没有说过他和我一样大小吗？
No, thanks. I've had enough.
不啦，谢谢。我已经吃饱了。