Any of a large and varied class of materials used widely in manufacturing, which are organic polymers of high molecular weight, now usually based…
| 单词 | θ216939 |
| 释义 | society > occupation and work > materials > derived or manufactured material > synthetic resins and plastics > [noun] > plastic (66) plastic1909 Any of a large and varied class of materials used widely in manufacturing, which are organic polymers of high molecular weight, now usually based… muckite1935 A bituminous plastic, esp. one made up of a variety of materials. Subcategories:— articles made of (1) — capable of hardening after heating or (re)shaping (32) — not capable of melting or being (re)shaped (1) — continuously moving sheet or film (1) — wrapping film (7) — strengthening layer of fibre (2) — plastic laminate (2) — Polaroid (2) — other plastics (12) — excess plastic on moulding (3) — plastic in form of cellular mass (1) |
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