['ræʃn]['ræʃn]
  • n. 定额;定量;配给
  • vt. 限量供应;配给
  • 记忆方法

    词根词缀法
    词根-rat-计算,思考+-ion
      noun(名词)
      1. (尤指在分配物短缺时的)配给量,定量配给
      2. (尤指发给作战士兵的)口粮配给,口粮定量
      3. 合理的量;正常量;认为应该得到的量
      verb(动词)
      1. 对…实行配给;定量供应;限定…的量

    双解例句

    noun(名词)
    1. (尤指在分配物短缺时的)配给量,定量配给

      During the war, no one was allowed more than their ration of food, clothing and fuel.

      战争期间,所有人得到的食物、衣服和燃料都不得超过其配给量。

    2. (尤指发给作战士兵的)口粮配给,口粮定量
    3. 合理的量;正常量;认为应该得到的量

      We've had more than our ration of problems recently.

      最近我们遇到的问题很多,超出我们的能力范围了。

    verb(动词)
    1. 对…实行配给;定量供应;限定…的量

      Do you remember when petrol was rationed to five gallons a week?

      你还记得以前每周配给5加仑汽油的时候吗?

      My children would watch television all day long, but I ration it.

      要不是我加以限制,孩子们会整天整天地看电视。

    小知识

    When you ration your supplies, you dole them out a little at a time. A ration is also a wartime military meal, or the portion of food that someone is allowed in times of scarcity.

    A ration is the fixed portion of food or other goods allowed to each person in times of shortages. In the military, a soldier’s meal is called a ration, especially if it’s portable. As a verb, to ration something is to allow each person to have only a specific amount. During times of war many things have been rationed: gas, rubber, luxury items, and food. If you are diabetic you need to strictly ration your sugar intake.

    实用短语

    1. total mixed ration

      全混合日粮,即全混合日粮,全混日粮

    2. aspect ration

      幅型比,宽高比,宽度比,形貌比

    3. ration detect

      定量检测

    4. basic ration

      基础日粮,详细翻译

    5. food ration

      口粮,干粮,粮食,食物定量配给

    6. infilt ration gallery

      渗渠

    7. ration export

    8. emergency ration

      应急干粮,军用干粮,应急口粮

    常用短语

    1. grain ration

      口粮

    单词用法

    词语辨析
    rations,diet,food,provisions,table。
    这五个词都可作“食物”解。它们的区别在于:food是一般用语,在科学上指把植物作为营养的东西,常有plant food那样的用法;diet指惯常的或规定的食物,特指维持健康的定量或定质的食物,又指疗养时规定的食物,也指肉食或素食等食物。常指病人,犯人,减肥者等吃的食物;provisions意为“一批粮食”,指即时应用或储藏备用的食物;rations指配给的定量食物;table指陈列于桌上的食品,一般是较丰盛的。例如:Milk is the natural food for young babies.牛奶是婴儿的天然食物。I like a simple diet best.我最喜欢粗茶淡饭。I'm going to buy provisions for the holidays.我要去买一些假期所需要的食物。People in some countries live on rations.一些国家的人们靠配给的定量食物为生。He keeps a good table.他备盛宴以待客。

    词根词缀

    词根: rat

    =calculate,表示”计算,考虑”

    • adj.

      rational 理性的,合理的

      ration[n.理性,定量]+al……的→理性的,合理的

    • n.

      rate 比率;等级;价格,费用

      rat计算,考虑+e→估价;评价→比率;等级

      ratio 比,比率,比例

      rat计算,考虑+io→n.比,比率,比例

      ration 理性,定量

      rat计算,考虑+ion→计算出来的量→定量,引申为理性

      rational [数]有理数

      ration[n.理性,定量]+al……的→理性的,合理的

    • v.

      rate 估价;评价

      rat计算,考虑+e→估价;评价→比率;等级

      ratify 批准,认可,追认

      rat计算,考虑+ify表动词→通过计算证实

    同义词

    n.分配;供给

    allotment  /  allowance  /  supply  /  measure  /  share  /  quota  /  portion

    其他释义

    allocate  /  budget  /  allotment  /  quota  /  supply  /  allowance  /  portion  /  share  /  contingent  /  measure  /  amount

    同根词

    词根:ration

    adj.

    rational合理的;理性的

    n.

    rational有理数

    rationing[计划] 定量配给

    vi.

    rationalize实行合理化;作辩解;合理地思考

    vt.

    rationalize使……合理化;使……有理化;为……找借口