Colloidogen
[医] 胶态原(使体内无机质保持胶态)
🗣️ 情景例句
It's not the same.
那可不一样。
I'll be back in 5 days.
我五天之后回来。
He ate simply, and never ate meat. He rose early in the morning and worked at his wheel, making cotton thread.
他吃得很简单，且从不吃肉。他每天早晨早早就起床，转动纺车，纺棉纱。