Amphoteric colloid
[化] 两性胶体
🧩 词语组成解析
a. 两性的\\n[化] 两性的; 兼性的
colloid
[['kɔlɔid]]
n. 胶体, 胶质, 胶态\\na. 胶态的, 胶质的
🗣️ 情景例句
It's for a book.
是为一本书拍的。
How long will it take you to have it fixed?
你要多少天才能把它修理好？
I'm afraid! cried Kate. Let's push the boat out and go home!
“我害怕！”凯特喊道，“我们把船推下水回家去吧！”