Polyether ketone ketone (pekk)
[化] 聚醚酮酮
🧩 词语组成解析
n. [化]聚醚,多醚
ketone
['ki:toʊn]
n. 酮;
ketone
['ki:toʊn]
n. 酮;
🗣️ 情景例句
Something else I'd like to know is...
关于其他我还想知道...
Don't answer me.
不要回答我。
It's er … oh, I can't find it!
票，嗯……啊，找不到了！