| 单词 | θ70472 |
| 释义 | the world > matter > chemistry > polymer chemistry > resins and plastics > [noun] > thermoplastic resins (33) Subcategories:— polythene (3) — PVC (2) — polystyrene (10) — polyoxymethylene (3) — picein (1) — polyethylene oxide (2) — other miscellaneous (12) |
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英语词典包含1132095条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。