Colloidin
[医] 胶(体)变(性)质, 胶体素
🗣️ 情景例句
Take off the veil,
拿掉面纱
Oh! I'm sorry. I wish you could stay.
哦，真遗憾，要是你能多呆一会儿该多好。
I think I failed the French paper.
我想我的法语及不了格，我能回答