nonessential

英 [ˈnɒnɪˈsɛnʃəl] 美 [ˌnɑnɪˈsɛntʃəl]

adj.  次等商品；非日用必需品的商品

柯林斯词典

    in AM, also use 美国英语亦用 nonessential

  1. ADJ 非必要的;不重要的
    Non-essential means not absolutely necessary.
    1. The crisis has led to the closure of a number of non-essential government services.
      危机已导致了许多可有可无的政府机构的关闭。
    2. ...non-essential goods.
      非必要商品
  2. N-PLURAL 不重要的东西;可有可无的事物
    Non-essentials are things that are not absolutely necessary.
    1. In a recession, consumers could be expected to cut down on non-essentials like toys.
      经济不景气时，消费者可能会减少在类似玩具等非必需品上的支出。
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双语例句

  1. The nonessential amino acids were markedly reduced.
    非必须氨基酸明显减少。
  2. That trend in discretionary ( or nonessential) spending has become known as the lipstick indicator.
    这种悠闲消费（不必要的消费）的趋势演变成为口红指标。
  3. Eliminate ALL the nonessential costs in your life.
    消灭生活中所有不重要的开支。
  4. Throw out nonessential numbers. This includes age, weight and height.
    一些无关紧要的数字不要挂怀，包括你的年龄、体重和身高。
  5. And you likely want to shut down all nonessential background processes, as well as prevent scheduled processes ( such as screen savers and virus scanners) from kicking in during benchmarking.
    应该关闭所有不重要的后台进程，并避免调度的进程（比如屏幕保护和病毒扫描程序）在基准测试期间启动。
  6. Any nonessential white space, like indenting, blank lines, and spaces between elements and braces, was stripped.
    任何不必要的空白，像缩进、空行，以及元素和括号之间的空格都被删除了。
  7. This zip file contains scripts that can disable some of the nonessential portal components.
    此压缩文件包含能够使某些无关紧要的Portal组件不被加载的脚本。
  8. The page could avoid using images, contain fewer scripts, disable nonessential functionality, and so on.
    避免对页面使用图像，使用更少的脚本，禁用不必要的功能等等。
  9. If your expenses exceed your income, you'll need to cut back on nonessential items.
    如果花销超过月收入，你需要减少非必需品的开销。
  10. Be adamant about finding times to relax and have fun: delegate work, rework your schedule, or give up that nonessential volunteer position.
    你要坚定地抽出时间去放松娱乐：合理分配工作，重新规划日程，或者放弃那些不必要的自愿工作。
  11. Step 4: Next add up your nonessential monthly spending.
    第四步：下一步计算出每月的非必要的花销。
  12. My favorite feature, 'ultra power savings mode,' turns off nonessential services when battery-power is low and you want to preserve juice for phone service.
    我最喜欢的一个功能是超级省电模式，这个功能可以在低电量、且用户还想保持待机的时候关掉不必要的功能。
  13. The CDC advised Americans to avoid all nonessential travel to the three countries hardest hit by the virus: Guinea, Sierra Leone and Liberia.
    CDC建议美国人，如无绝对必要，避免前往受病毒打击最严重的三个国家：几内亚、塞拉利昂和利比里亚。
  14. Healthy nonessential workers were told to go home.
    医疗辅助人员们被告知回家。
  15. Additionally, you should verify that no nonessential services are running and that no unnecessary ports are open.
    此外，还应验证是否未运行任何不必要的服务以及是否未打开任何不必要的端口。
  16. Note: some nonessential user properties, such as a user description, cannot be specified in the add user wizard.
    注意：一些不重要用户属性，如用户说明，无法在添加用户向导中指定。
  17. It seems to me that too much money has been spent on slipcovers, drapes, and nonessential items such as lamps and rugs.
    太多的钱花在家具套、窗帘帷幔和像灯与小地毯这类无关紧要的物品上了。
  18. A bird zeroing in on a flag-footed bug perched on a passionflower might see the flutter of red "flags"& the insect's attempt to divert the hunter's bite to nonessential limbs, away from its vital core.
    一只鸟瞄准在西番莲上面栖息着一只旗足虫可能看见摆动的红色“旗帜”&昆虫的企图转移猎人的咬一口非必须的肢臂，从它的至关重要的核心远离。
  19. The embassy has ordered the evacuation of all nonessential personne.
    大使馆已经命令所有非必要人员撤离。
  20. Cortisol also curbs functions that would be nonessential or detrimental in a fight-or-flight situation.
    它还会抑制那些在一个逃跑或战斗处境吓无关紧要或有害的功能。
  21. But Xiao found a way around that: He shrank the gene by removing nonessential segments, leaving only the DNA necessary for protein production.
    肖找到了一种方法：他把根本无意义的片断除掉，使基因缩小，只留下生产蛋白质必需的DNA。
  22. Use commas around nonessential words, phrases, and clauses that interrupt the flow of the sentence.
    在打破句子流畅性的不重要的单词，短语和从句后使用逗号。
  23. A nonessential amino acid, C4H7NO4, found especially in young sugar cane and sugar-beet molasses.
    一种不重要的胺基酸，C4H7NO4，尤指从小的甘蔗和甜菜的糖蜜中提取的。
  24. The European Union health commissioner advised Europeans to avoid nonessential travel both to Mexico and parts of the United States.
    欧盟卫生专员提醒欧洲人，避免前往墨西哥和美国部分洲进行不必要的旅行。
  25. Cut or rearrange any "nonessential" activities during the dinner hour.
    推掉或重新安排一些在晚宴时间中“非必需”的活动。
  26. Not the mature first purchase power theory already has bred many helpless for common people's economic life and people's court's judicial practice also the nonessential confusion.
    不成熟的优先购买权理论已为百姓的经济生活及人民法院的司法实践酿成了诸多无奈且不必要的混乱。
  27. Everything nonessential in your body shuts down: immune system, cell regeneration, creative thinking processes, etc.
    所有东西将会完全关闭：免疫系统，细胞再生，创造性思维过程，等等。
  28. This "could be due to nonessential, potentially harmful trace elements contained in zinc supplements, such as cadmium, a known carcinogen," the researchers said.
    研究人员说，这可能归因于存在于锌补充剂中的非必需的潜在有害微量元素，例如致癌物质镉。
  29. The top EU health official urged Europeans on Monday to postpone nonessential travel to parts of the United States and Mexico because of the outbreak.
    因为疫情，在周一欧盟卫生官员敦促欧洲人推迟去往美国部分区域和墨西哥不必要旅行。
  30. The federal government is preparing a travel advisory instructing Americans to avoid nonessential travel to Mexico, the acting head of the Centers for Disease Control and Prevention said Monday.
    疾病控制和预防中心周一行动处领导指出：联邦政府正准备旅行咨询指导美国人尽量避免墨西哥的旅行。
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