Viscoloid
粘性胶体; 粘性胶体
🗣️ 情景例句
Language is for the exchange of idea, for communication.
语言是用来交换思想，用来交流的。
I can see you have put a lot of time into it.
我相信你在制定这个计划上一定花了不少精力吧。
She has been to school.
她上学去了。