词汇“penumbra”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	penumbra
释义	penumbrapenumbra[piˈnʌmbrə]n.(pl. penumbrae [-bri:], penumbras)1.■【物】半影, 黑影周围的半阴影2.■(太阳黑子周围的)半暗部; (日, 月食的)半影3.■(绘画中)画面浓淡相交处继承用法penumbraladj.
随便看	submain submairne bulge subman sub-manager submanifold submarginal submarginal log submarginally submarginal nervure submarginal tubercle submarginal vein submarine submarine alarm submarine armo(u)r submarine attack trainer submarine-based missile submarine bell submarine blasting submarine cable submarine cable code submarine cable communication submarine cable repeater submarine contour submarine cruiser submarine earthquake

国际大辞典收录了835600条英语、德语、日语等多语种在线翻译词条，基本涵盖了全部常用单词及词组的翻译及用法，是外语学习的有利工具。