Coll
n. 胶原；胶质（等于colloid）
🗣️ 情景例句
Can I help you?
我可以帮上忙吗？
He must needs swim that is held up by the chin.
身不由己，只得从命。
He looked very well though he was rather thirsty, for he drank half a bottle of milk.
它看上去一切正常，只是口渴得很，喝了半瓶牛奶。