单词	aerial observation
释义	aerial observation noun : air observation Word History First Known Use 1877, in the meaning defined above
随便看	officialization officialize officialized officializeed officializeing officializes officializing officially officialness officials officialties officiant officiants officiaries officiary officiate officiated officiates officiating officiation officiations officiator officiators officinal officinals

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。