Collagenous matrix
[医] 胶原性基质
🧩 词语组成解析
[医] 胶原的; 产生胶原的
🗣️ 情景例句
May I ask who's calling?
请问你是谁？
I have no secret of success but hard work.
成功无秘诀，只是努力干。
You did a good job.
干的好！