upgrade的现在完成时怎么写?

upgrade的现在完成时为:upgraded
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  • graceful造句

    His handwriting, from earliest young manhood, was flowing and graceful.他的字从小就写得流畅优美。Aubrey could think of no graceful way to escape Corbet's company.奥布里想不出有什么得体的办法能摆脱科比特。He was charming, cheerful, and graceful under...
  • “躺在”造句

    他用一只胳膊肘支着身体,别扭地躺在她旁边。He lay beside her awkwardly, propped on an elbow.她躺在楼梯底部,痛得呜咽着。She lay at the bottom of the stairs, whimpering in pain.他们惬意地躺在沙发上,胳膊搭在后面。They sprawl at ease across the sofa, arms draped over the back...
  • inarching是什么意思

    n.靠接v.(植物)靠接( inarch的现在分词 )...
  • lymphoblastomid是什么意思?

    成淋巴细胞瘤疹...
  • “自生”造句

    在局部地方白云石和硬石膏也是重要的胶结物;还有少量自生石英.Locally dolomite and anhydrite are important as cements , together with minor authigenic quartz.钱存在银行,利息自生.Money deposited in banks will accrue to us with interest.两种环境下形成的自生矿物组合截然不同.Authige...
  • unleaded的意思

    adj.(指汽油等)无铅的,不插铅条的,不包铅的...
  • “纯度”造句

    水的纯度定期检测。The purity of the water is tested regularly.要求学生们检验铜的纯度.The students are asked to prove the purity of copper.我们可以保证它的纯度.We can guarantee it pure....
  • advertize什么意思解释?

    v.做广告,通知...
  • gaberdine造句

    She wore her wine-coloured gaberdine raincoat.她穿着深红色华达呢雨衣。We have linen, cotton, woolen cloth, stuff, gaberdine, silk and so on.我们有亚麻 、 棉布 、 羊毛料 、 呢绒 、 华达呢 、 丝绸等等.I have a red gaberdine coat.我有一件红色的华达呢上衣....
  • legman的复数形式怎么写?

    legman的复数形式为:legmen...
  • hill怎么读

    hill的音标:hill的英式发音音标为:[hɪl]hill的美式发音音标为:[hɪl]...
  • aspidinol的音标?

    aspidinol的音标:aspidinol的英式发音音标为:[æs'paɪdɪnɒl]aspidinol的美式发音音标为:[æs'paɪdɪnɒl]...
  • mall是什么意思

    n.购物中心,林荫路,铁圈球场...
  • dismally例句

    He failed dismally in his opening match.他在揭幕战中惨败。Fei Little Beard assented dismally.费小胡子哭丧着脸回答.He began to howl dismally.它就凄凉地吠叫起来....