| 読み | ねつかそせい |
|---|---|
| 品詞 | |
| カテゴリ |
(1)having the property of softening or fusing when heated and of hardening and becoming rigid again when cooled; "thermoplastic materials can be remelted and cooled time after time without undergoing any appreciable chemical change"
(2)熱されるとき柔らかくなるあるいは融合する、また冷やされるとき堅くなり、再び堅くなる特性を持つさま
(1)