Colloidogen
[医] 胶态原(使体内无机质保持胶态)
🗣️ 情景例句
making my own decisions, doesn't it?
我自己能做决定， 对吗？
What's eating you?
怎么搞的？
but rarely with bicycles made for two.
不过双人自行车则不容易看到。