Polysoap
聚皂(高分子表面活性剂)
🗣️ 情景例句
you can help me with dinner.
你就来帮我准备晚餐。
He that converses not knows nothing.
不和人交谈的人一无所知。
Not yet.I must water the garden first.
还不能。我得先给花园浇水。