Polysoap
聚皂(高分子表面活性剂)
🗣️ 情景例句
I know what you mean.
我懂得你的意思。
Do you live down the street?
你在街尾居住吗？
A bird had snatched up the snake from the ground and then dropped it on to the wires.
一只鸟把蛇从地上抓起来，然后把它扔到了电线上。