Poly(ether-ether-ketone)
[化] 聚醚醚酮
🧩 词语组成解析
ether
['i:θə]
n. <化>醚;the ether 苍穹;苍天;太空;
🗣️ 情景例句
Why not?
为什么不能？
This nation is noted for its scientific accomplishments.
这个国家以科学成就闻名。
I got up early and bought thirty-seven cards.
我早早起了床，买来了37张明信片。