heatingKK [ˋhitɪŋ] /ˈhitɪŋ/发音名词1暖气、供暖系统、暖气设备英式The heating broke down in the middle of winter.暖气在隆冬时节坏掉了。2加热、供热Heating the metal too quickly can cause it to crack.金属加热过快可能会导致裂开。3暖气费、取暖开支Our heating costs almost doubled last year.我们的暖气费去年几乎涨了一倍。形容词1加热的、供暖的The heating element in the kettle needs replacing.水壶里的加热元件需要更换。用这个字练口说→