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
I really have to go.
我真的得走了。
All is fair in war.
兵不厌诈。
He could not find his fifty pence piece anywhere, and what is more,
但他摸了半天也没找到那50便士硬币，