noun🔗Share上升气流，热气流 A column of rising air in the lower atmosphere created by uneven heating of Earth's surface."The thermal rose quickly, carrying the kite high above the school playground. "上升的热气流迅速升高，把风筝带到了学校操场的高空。weatherphysicsenvironmentenergyChat with AIVocabulary GamePractice Reading
verb🔗Share热处理，火烧。 (stone) To create a rough finish on stone by treating it with a high-temperature blow-torch."The stonemason thermally treated the rough edges of the stone to prepare it for the building project. "石匠用火枪热处理了石头的粗糙边缘，为建筑项目做准备。materialarchitecturebuildingtechnicalprocessChat with AIVocabulary GamePractice Reading
verb🔗Share利用热气流上升 (gliding, often in the present participle) To fly an unpowered aircraft in a (thermal) column of rising air."The paraglider thermaled above the valley, hoping to gain altitude for a longer flight. "那个滑翔伞在山谷上方盘旋，利用热气流上升，希望能获得更高的高度以便飞行更远。energyweathersailingsportChat with AIVocabulary GamePractice Reading
adjective🔗Share热的，关于热的 Pertaining to heat or temperature."The thermal blanket kept the baby warm during the cold night. "这种保暖毯在寒冷的夜晚让宝宝保持温暖。physicsenergyscienceweatherChat with AIVocabulary GamePractice Reading
adjective🔗Share保暖的，御寒的 (fabric) Providing efficient insulation so as to keep the body warm."The thermal jacket kept her warm during the cold winter walk to school. "这件保暖外套让她在寒冷的冬日上学路上感到很暖和。materialwearChat with AIVocabulary GamePractice Reading
adjective🔗Share热的，保暖的 Caused or brought about by heat."The thermal blanket kept the baby warm in the cold room. "这条保暖毯让宝宝在寒冷的房间里保持暖和。physicsenergyscienceChat with AIVocabulary GamePractice Reading
adjective🔗Share热处理的，火焰加工的 (stone) Having a rough finish by treatment with a blow-torch."The sculptor gave the stone a thermal finish, making it rough and textured. "雕塑家用火焰加工处理石材表面，使其变得粗糙而有质感。materialarchitectureChat with AIVocabulary GamePractice Reading
