Collagen disease
[医] 胶原[疾]病
🧩 词语组成解析
collagen
['kɔlədʒən]
n. [生化]胶原蛋白;胶原质;
🗣️ 情景例句
It's been a pleasure to talk to you.
和你谈话是件很愉快的事。
Please accept my congratulations on your recovery.
请接受我祝贺你康复。
Excuse me, are you American?
你是美国人吗？