Colloided silica
[化] 胶态硅石; 胶态氧化硅
🧩 词语组成解析
silica
['silikə]
n. 硅石，二氧化硅;硅氧;
🗣️ 情景例句
So, you're an exchange student.
哦，你是一名交换学生。
I still like to climb trees!
我直到现在还喜欢爬树。
I can't see them there. Did you buy any this morning?
桌子下面没有。你今天早晨买了吗？