Colloid suspension
[医] 胶体悬液
🧩 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
I'm retired.
我退休了。
The world is a ladder for some to go up and others to go down.
世界好似一把梯，有人上去有人下。
Litter baskets have been placed under the trees, but people still throw their rubbish everywhere.
树下都已设置了废物筐，但是人们仍到处扔垃圾。