Coll
n. 胶原；胶质（等于colloid）
🗣️ 情景例句
Remember our fishing trips?
还记得我们以前那些钓鱼之行吗？
Why are you so short?
你为什么那么矮呀？
Both planes were going to take off on July 25th, but Latham failed to get up early enough,
两天飞机都打算在7月25日起飞，但莱瑟姆那天起床晚了。