adjective🔗Share热固性的，热硬化的。 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. "那个老锅的把手是用热固性塑料做的，所以即使用了这么多年，在炉子上也从来没有融化或变软。materialtechnicalsciencechemistryindustryChat with AIVocabulary GamePractice Reading
