Hydrocolloidal
a. hydrocolloid的变形
🗣️ 情景例句
Remembering the past was his only ple4asure.
回忆往事是他唯一的乐趣。
I want a package deal including airfare and hotel.
我需要一个成套服务，包括机票和住宿
What can I do for you?
您要什么？