单词	pie in the sky
释义	pie in the sky noun phrase : an unrealistic enterprise or prospect of prosperity pie-in-the-sky ˈpī-in-ṯẖə-ˈskī  adjective Word History First Known Use 1911, in the meaning defined above
随便看	specific character specific charge specific color specific conductance specific cost specific duty specific energy specific entropy specific epithet specific gravity specific heat specific humidity specific impulse specific ionization specific key specific magnetization specific modifier specific name specific performance specific rate specific refractivity specific resistance specific rotation specific stain specific surface

英语词典包含469781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。