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
Would you show me the drawings, please?
请把草图给我看看好吗？
Please give us your proposal if you're ready for that.
如果你们愿意做合资经营，请提出你的方案。
The dream he had had for so many years ended there.
他多年来的幻想从此破灭。