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
I feel strongly that I can make it.
我坚信我一定能成功。
Don't stand in my way.
不要妨碍我。
Hello. Could I speak to Pat, please?
喂，请帕特听电话好吗？