| 释义 |
polyethene/ˌpɒlɪˈeθiːn/n.(systematic name)=polythene¹详细释义源自:《新世纪英汉大词典》Collins外研社 n /ˌpɒlɪˈeθiːn/= polythenepolyethene聚乙烯polyethenen.（名詞 noun）【化】聚乙烯（乙烯的聚合物）document.write('function myFunction(n){var c=document.getElementById("maintb").children;for(i=0;i'); |