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

单词	sunspot penumbra
释义	sunspot penumbra 英?[?s?nsp?t p??n?mbr?] 美?[?s?n?spɑt p??n?mbr?] 释义黑子半影行业词典天文学黑子半影???发展完全的太阳黑子中，围绕本影的较亮的边缘区域。???
随便看	carpal canals carpal carbuncle carpal central bone Carpal dorsal branch of radial artery carpale carpale (carpalia) carpal fascia carpal flaccidity carpal fracture carpal groove carpal groove, sulcus of wrist carpal hygroma carpalia carpal index carpal instability carpal joint carpal joints carpal l,. dorsal carpal ligament carpal ligament,dorsal carpal ligament,radiate carpal navicular carpal navicular bone carpal navicular fracture carpal pad

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。

sunspot penumbra