adjective🔗Share熱硬化性のBecoming permanently hard or solidifying when heated; used especially of synthetic plastics such as Bakelite."The handle of the old pot was made of a thermosetting plastic, so even after years of use, it never melted or softened on the stove. "古い鍋の取っ手は熱硬化性のプラスチックでできていたので、何年も使用した後でも、ストーブの上で溶けたり柔らかくなったりすることはなかった。materialtechnicalsciencechemistryindustryChat with AIVocabulary GamePractice Reading
