单词	deep cleaning
释义	deep cleandeep ˈclean noun [countable] an extremely thorough clean of a place, especially a thorough clean of a hospital in order to reduce infection—deep clean verb [transitive]—deep cleaning noun [uncountable]
随便看	orthopedic orthopedically orthopedics orthopedist orthorexia orthorexic Orton, Joe Orwell, George -ory OS Osaka Osborne, George Osborne, John Oscar Oscar Mayer oscillate oscillation oscillator oscilloscope -oses OSHA osier Osiris -osis Oslo

英语词典包含52748条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。