Hydrocolloids
(hydrocolloid 的复数) n. 水状胶质, 水状胶体\\n[医] 水胶体
🗣️ 情景例句
And you also need bodies to do repainting?
你们也需要人手来重新粉刷吗？
I think it's about time we got going.
我想差不多是该告辞的时候了。
Who's that?
那个人是谁？