英语词汇umbra怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	umbra
释义	um·bra noun /ˈʌmbrə/ /ˈʌmbrə/ (plural umbras, umbrae /ˈʌmbriː/ /ˈʌmbriː/ ) (specialist) the darkest part of a shadow本影（阴影中光源完全照射不到的部分） the area on the earth or the moon that is the darkest during an eclipse（日食或月食期间地球或月球的）本影 compare penumbra Word Originlate 16th cent. (denoting a phantom or ghost): from Latin, literally ‘shade’.
随便看	carbon-14 carbonara carbonate carbonated carbonates carbonating carbonation carbonations carbonator carbonators carbon capture and sequestration carbon capture and storage carbon-capture-and-storage carbon copies carbon copy carbon-copy carboncopy carbon credit carbon-credit carboncredit carbon credits carbon cycle carbon-sequestration carbon tissues carbon trading

英汉双解词典包含314281条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

um·bra