sterilizing
adjective (UK usually sterilizing) uk/ˈster.ɪ.laɪ.zɪŋ/ us/ˈster.ə.laɪ.zɪŋ/
消毒的，灭菌的
making something completely clean and free from bacteria
I put my contact lenses in sterilizing solution every night. 我每天晚上都要把隐形眼镜浸在消毒药水中。