英语词汇upgrade是什么意思，upgrade的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	upgrade
释义	upgrade　 ['ʌpgreid]n. 上坡, 升级, 上升ad. 往上vt. 使升级, 提升, 改良品种vi. 升级【计】升级【医】提升等级, 提高标准
随便看	can enamel can end flange can exist can exist can extrusion can filler can filling tank can filter can filter can finisher can fork can half-body can hardly refrain oneself can holding can hook can hook can i Can I help you? can ice can ill afford can ill afford can ill afford can intersecting gill box can it can it

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