Hydrocolloids
(hydrocolloid 的复数) n. 水状胶质, 水状胶体\\n[医] 水胶体
🗣️ 情景例句
Lacks social skills.
缺乏社交能力。
A man who has friend must show himself friendly.
与朋友交，必须友好相处。
He say he'll write a letter soon. He hopes we are all Well.
他说他很快会写信的。他祝我们大家身体好。