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
If he says he's going to be here, he's here.
假如他说他要来这儿 他就一定会来。
Don't drop that bottle on the floor.
别让那只瓶子掉到地上。
What happened to me?
我出了什么事？