Colloidal
a. 胶态的, 胶质的\\n[医] 胶体的, 胶态的, 胶样的
🗣️ 情景例句
That was Alexandra.
是Alexandra打来的电话。
Scientists contribute to the well-being of mankind.
科学家为人类造福。
I read a few lines, but I did not understand a word.
我读了几行，但一个字也不懂。