Poly(ether-ether-ketone)
[化] 聚醚醚酮
?? 詞語組成解析
ether
['i:θ?]
n. <化>醚;the ether 蒼穹;蒼天;太空;
??? 情景例句
Just because you major in English, don't think that you will have mastered real English.
不要以為你是英語專業(yè)的就能精通“真正”的英語。
I'm going to lend him a gold one.
我正要借給他一個金的。
The big clock refused to welcome the New Year.
那座大鐘不愿意迎接新年。