英语词汇penumbra region的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	penumbra region
释义	penumbra region 英?[p??n?mbr? ?ri:d??n] 美?[p??n?mbr? ?rid??n] 释义半影区
随便看	openface gold crown open-face sandwich openface sandwich open-face sandwiches open fault open fault locator open feeder open feed system open feed system boiler open feed water heater open feed-water heater open feedwater heater open fender hitching open fermentation open fermenter open fermintation open fiduciary loan open-field open field open field activity open field behavior open field culture open (field) culture open field isodose curve open field line

英汉双解词典包含4367426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。