英语词汇“sun-spot theory”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	sun-spot theory
释义	sun-spot theory [经] 太阳黑子理论
随便看	backedge of impulse back edging backed note backed off backed-off cutter backed-off milling cutter backed-off tap backed onto backed out backed porcelain backed stamper backed-up backed up backed-up auxiliary backed up bit backed-up busbar backed-up power supply backed-up supply backed up type roller leveller backed-up value backed-up water level backed weave Backefors back elector-motive force back electromotive force 錬錭錮錯錰錱録錳錴錵せきていせきてい【席亭】せきてい【石庭】せきとうせきとう【石塔】せきとくせきとく【尺牘】せきとしてせきとして【寂として】せきとめる