ster·il·ize (also sterilise British English) /ˈsterəlaɪz/ verb [transitiveT] 1 CLEANto make something completely clean by killing any bacteria in it 给…消毒[杀菌] Sterilize the bottles with boiling water. 用沸水把这些瓶子消毒。
sterilizing solution 消毒溶液
2. MBBABY/HAVE A BABYif a person or animal is sterilized, they have an operation to stop them producing babies 为…做绝育手术,使失去生殖能力 —sterilizer noun [countableC] an electric sterilizer 电动消毒器
—sterilization /ˌsterəlaɪˈzeɪʃən $ -lə-/ noun [countableC, uncountableU]