Hydrocolloid
n. 水状胶质, 水状胶体\\n[医] 水胶体
🗣️ 情景例句
How does she get by on such a small salary?
她靠那么一点薪水怎么过生活？
It is good to marry late or never.
晚婚或不婚，都是好事情。
I beg your pardon?Who's climbing the tree?
你说什么？谁在爬树？