Coll
n. 胶原；胶质（等于colloid）
🗣️ 情景例句
I would like to open a checking account.
我想开一个支票户头。
Would you like me to get you a cab?
要我替你叫出租汽车吗？
During that time she covered a distance of eight miles.
在那段时间里，她游了8英里。