Elastomucin
[医] 弹性[组织]粘蛋白
🗣️ 情景例句
so that we can record our thoughts about the trip.
以便我们能录下旅行中的感想。
I'm so scared.
我怕极了。
You forget that I was a medical student once upon a time.'
你忘了我以前是学医的了。”