Colloid amphoion
[化] 胶态两性离子
🧩 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
Hello, I would like to speak to ..., please.
喂， 我想找一下……
Is the coastal plain good for farming?
沿海的平原对耕作有好处吗？
What did he do?
他是干什么的？