Collosol
n. 溶胶\\n[化] 溶胶
🗣️ 情景例句
What floor is the shoe department on?
鞋部在几层？
An occasion lost cannot be redeemed.
时机失了无法挽回。
How many spiders are engaged in this work no our behalf?
有多少蜘蛛在为我们效力呢？