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
It was very windy last fall.
去年秋天总刮风。
I invited him last Thursday.
我上个星期四邀请他。
I'm all set.
我都准备好了。