释义 |
up·grade AHD[ŭpʹgrād'] D.J.[ˈʌpˌgreɪd]K.K.[ˈʌpˌgred]v.(动词)up.grad.ed, up.grad.ing, up.grades v.tr.(及物动词)- To raise to a higher grade or standard:提高:把…提高到一个更高的水平或标准:upgrading their military defenses.提升他们的军事防务水平
- To improve the quality of (livestock) by selective breeding for desired characteristics.改善品质,改良品种:通过为得到所希望的特征而进行的有选择的交配而改善(牲畜)的品质
v.intr.(不及物动词)- To exchange a possession for one of greater value or quality; trade up.以旧货换高价新货:换回比所给出的财物价值或质量更高的东西;以一物折价换进同类中较贵的事物
n.(名词)- The act or instance of upgrading.提高,改善:提高(或改善)的行为或事例
- Something that upgrades.能提升(或改善)(其物)的事物
- An upward incline.向上的倾斜
adv.(副词)adj.(形容词)- Uphill.上山(地)
on the upgrade - Improving or progressing.改善的,进步的
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