polythene-aluminium-steel-polythene
英
[pɒlɪ'θiːnæljʊm'ɪniəmst'iːlpɒlɪθ'iːn]
美
[pɒlɪ'θiːnæljʊm'ɪniəmst'iːlpɒlɪθ'iːn]
- n. 聚乙烯-铝-钢-聚乙烯