adjective 下载 🔗分享 热固性的,热硬化的。 Becoming permanently hard or solidifying when heated; used especially of synthetic plastics such as Bakelite. Examples : "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。 material technical science chemistry industry 与AI对话词汇游戏阅读练习