Polysulfones
[化] 聚砜; 聚砜类
🗣️ 情景例句
are going to have a wonderful, romantic weekend!
将度过一个美妙浪漫的周末！
What is that noise?
那嘈杂声是什么？
leave the Las Vegas mentality to those with money to fritter.
就把拉斯韦加斯的心态留给那些有钱可供挥霍的人。