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单词
first contact, first contact of umbra
释义
first contact, first contact of umbra
初亏; 主要食相之一，月面和日面外切或月球与地球本影外切的现象。也常指此食相发生的时刻。
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online editing
on-line editing
on-line editing procedure
on-line editor
on-line education
online education
on line education
online-education
on-line encryption
on-line enquiry
on line entry
online environment
on-line environment
on-line equipment
on line equipment
on - line equipment
on-line estimation
on-line evaluation of photoplates
on line evaluation of photoplates
on line event system aid
on-line event system aid
on-line execute
online executive
online experience
on-line fault detection
复社网英汉翻译词典包含4368284条英汉汉英翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习的有利工具。
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更新时间：2026/11/10 14:35:45