Polyether sulphone (pes)
[化] 聚醚砜; 聚苯醚砜; 聚芳醚砜
🧩 词语组成解析
n. [化]聚醚,多醚
n. [化]砜
🗣️ 情景例句
Well, there's a lot to think about.
噢 有许多事需要考虑。
A bad custom is like a good cake, better broken than kept.
坏习惯像鲜馅饼，分食要比保存好。
No, it isn't yours! said Miss Yang.
“不，不是你的书！”杨小姐说。