Polyether ether ketone ketone (peekk)

[化] 聚醚醚酮酮

🧩 词语组成解析

polyether
n. [化]聚醚,多醚
ether ['i:θə]
n. <化>醚;the ether 苍穹;苍天;太空;
ketone ['ki:toʊn]
n. 酮;
ketone ['ki:toʊn]
n. 酮;

🗣️ 情景例句

I've been thinking a lot about our responsibilities
我对于我们的职责想了很多
The industrial area is centered largely in the north.
大部分工业区域集中在北方。
Really? I can't believe it.
真的吗?我不相信。
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