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 kissed the top of his dear little head.
我吻着他可爱的小头顶。
What are you planning to do?
你打算做些什么？[两次疯狂张嘴，现金次舀水动作]
Which do you think is more interesting?
你认为哪个节目更有趣呢？