单词	vital organ
释义	vital organˌvital ˈorgan noun [countable usually plural] Examples EXAMPLES FROM THE CORPUS I imagine bombers strafing our school, imagine myself being hit in a vital organ. a part of your body that is necessary to keep you alive, for example your heart and lungs
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。