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guard against什么意思

  • on guard against什么意思、用法

    英语翻译时间:2023/3/2 1:34:45阅读:1055

    on guard against用法双语例句用作形容词(adj.)The dog kept a vigilant guard over the house.这只狗警惕地守护着这所房屋。We must be on guard against hidden enemies.我们必须警惕暗藏的敌人。权威例句A safer stem cell: on guard against cancerOn guar

  • guard against什么意思 guard against音标、翻译、用法

    英语翻译时间:2023/3/1 11:24:12阅读:359

    guard against音标英 [ɡɑ:d əˈɡenst]美 [ɡɑrd əˈɡenst]guard against翻译释义避免,预防;警戒;警;戒guard against用法双语例句Buying a house is the best hedge against inflation.购买房子是防止通货膨胀的最佳保障。We should take measures to guard agai