Colloid substance
[医] 胶质
🧩 词语组成解析
colloid
[['kɔlɔid]]
n. 胶体, 胶质, 胶态\\na. 胶态的, 胶质的
🗣️ 情景例句
You look very young. How old are you?
你看起来真年轻， 你多大了？
Science is organized knowledge.
科学是系统化的知识。
The problem now facing humanity is: What is going to be done with all this knowledge?
用这些知识去做什么？