polyethylenes的翻译,读音
释义:
(polyethylene 的复数) n. 聚乙烯
[化] 聚乙烯
plural of polyethylene
n. a lightweight thermoplastic; used especially in packaging and insulation
[化] 聚乙烯
plural of polyethylene
n. a lightweight thermoplastic; used especially in packaging and insulation
