Collogen
[医] 胶原
🗣️ 情景例句
Mr. Carlson is busy at the moment. May I help you?
Carlson先生现在正忙着呢。我可以为你效劳吗？
There is a natural coyness about her behavior.
她的举止令人有种自然的羞答答的感觉。
It was raining heavily and they found that a stream had formed in the field.
雨下得很大，他们发现地上已经形成了一条小溪。