英语词汇“sign reversal”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	sign reversal
释义	sign reversal 变号(指正、负号)
随便看	pillow fight pillow-fights pillow fights pillow fort pillow forts pillowing pillow joint pillow lace pillow laces pillow lava pillow lavas pillowless pillow-like pillowlike pillow lust pillowman pillow mat pillowphone pillow pivot pillow princess pillow princesses pillowpuncher pillow-puncher pillows pillow sham 穷时不走亲戚家，饿时不进萝卜园穷有好时，富有倒时穷有穷愁，富有富愁穷有穷气，杰有杰气穷有穷病，富有富病穷村有富户，富村有穷人穷来不要配高亲穷极买奖票，发财看广告穷极口腹，反觉多累。穷极无聊，苦中作乐かえす返すかえだまかえだま【替え玉】かえちかえち【替え地】かえってかえって【却って・反って】かえでかえでかえで【替え手】