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

单词	upgrade
释义	upgradeupgrade[ˈʌpɡreid]n., adj.1.■[美]上坡(的); 上升(的) 词性变化upgrade[ˈʌpɡreid]adv.1.■上坡vt.1.■提升(级别); 提高; 使升级
随便看	upper bound expression upper bound theorem upper branch upper break upper bridge upper buffer spring upper canopy upper canvases upper-case upper-case letter upper center crankshaft bearing upper cheek tooth upper chord upper chord member upper clamp upper class upper class upper-class upperclassman upper cloud upper connecting rod upper contact upper control arm upper cord upper couch (roll)

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