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first line of defense

  • 第一道防线:指防御系统中最前沿的防御层,通常是最先接触到外部威胁的层次。

网络释义

  第一道防线

... first line of defense 第一道防线 Last line of defense 最后的防线 ; 最后防线 ; 第八关 normal line of defense 正常防御线 ; 正常防线 ...

基于10个网页-相关网页

短语

The first line of Defense 第一道防线

双语例句原声例句权威例句

  • Those who did well on the memory test had an increase in levels of immunoglobulin A, an antibody that's the body's first line of defense against germs.

    那些记忆测试表现良好人,其体内免疫球蛋白 A 水平会升高。免疫球蛋白 A 是一种抗体人体抵御细菌的一道防线

    youdao

  • A positive attitude is your first line of defense.

    积极态度一道防线

    youdao

  • That is why a positive attitude is your first line of defense.

    因此积极态度才是一道防线

    youdao

更多双语例句
  • The ego is the first line of defense between the self and the outside world.

    VOA: special.2010.04.13

  • He says agents working at airports, seaports and border crossings are often the first line of defense for victims.

    VOA: standard.2010.07.23

更多权威例句
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