rate

音标发音

• 英式音标 [reɪt]
• 美式音标 [reɪt]
• 国际音标 [reit]
• 英式发音
• 美式发音

基本解释

• n. 比率，率；速度；价格；等级
• vt. 认为；估价；责骂
• vi. 责骂；被评价
• n. (Rate)人名；(法、塞)拉特

词源解说

• 1425年进入英语，直接源自中世纪法语的rate，意为价格，价值；最初源自拉丁语的rata，意为确定的，不变的。

同根派生

• adj性质的同根词

  ratable：可估价的；按比例的；可评价的；应课税的。

  rateable：按比例的；可估价的；应纳税的（等于ratable）。

• n性质的同根词

  rating：等级；等级评定；额定功率。

  ratability：可估价之事；可课税。

• v性质的同根词

  rating：对…评价（rate的ing形式）。

• rate相关词

用法辨析

v. (动词)

• rate的基本意思是“估价”,可用于指“评估”财产的征税现值。引申可表示“认为”“把…算作”“定级”等。
• rate既可用作不及物动词,也可用作及物动词。用作及物动词时,接名词或代词作宾语,还可接以as短语充当补足语的复合宾语,在宾语补足语为one时as常省略。可用于被动结构。rate用作不及物动词时常与as引起的短语连用,这时主动形式含有被动意义,作“被认为是”解。
• rate有时还可用作系动词,接形容词作表语,意为“定级”。
• rate有“关税”的意思；
• at the rate of five miles an hour意为“每小时5英里的时速”，其中a也可以改成the。

• rate使用方法
• rate详细辨析

英汉例句

用作名词 (n.)

• We drove at a steady rate.
  我们以平稳的速度开车。

用作动词 (v.)

用作不及物动词: S+～(+A)

• Shanghai rates as the biggest trade centre in China.
  上海被认为是中国最大的贸易中心。

用作系动词: S+～+ adj.

• He rates high.
  他的级别很高。

用作及物动词: S+～+ n./pron.

• How do you rate our team's chances of winning?
  你认为我们队获胜的概率是多少?

用作宾补动词: S+～+ n./pron. +(as) n./adj.

• I rate him high as a poet.
  我认为他是一位高尚的诗人。

• rate更多例句

词组短语

用作名词 (n.)

动词+～

• change 〔control, increase, show〕 the rate 改变〔控制,增加,显示〕比率〔速度,价格〕
• compare the rate of sth 比较某物的比率〔速度,费用〕
• cut 〔decrease, lower〕 a rate 降低比率〔速率,费用〕
• fix a rate 确定比率
• keep the rate of 保持…的比率〔速率〕

• rate更多词组

英英字典

剑桥英英字典

• (MEASURE) the speed at which something happens or changes, or the amount or number of times it happens or changes in a particular period
• (PAYMENT) an amount or level of payment
• (TAX) a local tax paid in Australia, and in Britain in the past, by the owners of houses and other buildings
• (JUDGE) to judge the value or character of someone or something
• (TAX) In Britain in the past, a building was rated to decide how much local tax the owner should pay.

柯林斯英英字典

• a quantity or amount considered in relation to or measured against another quantity or amount
• The rate at which something happens is the speed with which it happens.
• The rate at which something happens is the number of times it happens over a period of time.
• A rate is the amount of money that is charged for goods or services.
• &rarrsee also exchange rate
• The rate of taxation or interest is the amount of tax or interest that needs to be paid. It is expressed as a percentage of the amount that is earned, gained as profit, or borrowed.
• If you rate someone or something as good or bad, you consider them to be good or bad. You can also say that someone or something rates as good or bad.
• If someone or something is rated at a particular position or rank, they are calculated or considered to be in that position on a list.
• If you say that someone or something rates a particular reaction, you mean that this is the reaction you consider to be appropriate.
• to scold or criticize severely rebuke harshly
• &rarrsee also rating
• You use at any rate to indicate that what you have just said might be incorrect or unclear in some way, and that you are now being more precise.
• If you say that at this rate something bad or extreme will happen, you mean that it will happen if things continue to develop as they have been doing.

• rate剑桥字典
• rate柯林斯字典

专业释义

医药科学

• 评价

  Totally, the HCV infection rate was 31 1% (14/45).
  综合评价 ,HCV感染率 14/ 4 5( 31.1% )。

  经济学

• 费率

电子、通信与自动控制技术

• 速率

  This method controls the sending rate for each source node.
  这种方法控制每个信源节点的传输速率。

• 速度

  Finally, we take a test for convergence rate of this algorithm.
  最后,对该算法的逼近收敛速度进行了测试。

  计算机科学技术

• 比率

  By the statistic in 2005, the rate of decayed teeth in grown-ups is up to 49.88%, while it is about 76.55% in children and the rate is rising.
  据2005年统计，中国成人恒牙的患龋率为49.88％，儿童乳牙患龋率为76.55％，而这种比率还有继续升高的趋势。

• 费率

  A new management has been proposed, which can resolve the problem of multiple rate in measuring information terminal and real time resource management currently.
  本文主要针对当前存在的计量信息终端多费率、资源实时管理问题，提出一种新的管理方式。

• 速度
• 速率
• 率
• 价格

物理学

• 速率
• 速度

数学

• 比率

军事学

• (水兵的)级别

生物学

• 速率
• 率
• 比率
• 频率

机械工程

• 率
• 价格