rate是什么意思_rate怎么读_中英文释义(含例句用法)

a quantity or amount or measure considered as a proportion of another quantity or amount or measure;"the literacy rate"
"the retention rate"
"the dropout rate"

Verb:

assign a rank or rating to;"how would you rank these students?"
"The restaurant is rated highly in the food guide"

be worthy of or have a certain rating;"This bond rates highly"

estimate the value of;"How would you rate his chances to become President?"
"Gold was rated highly among the Romans"

中英词源

rate 比率，汇率，价格，费用，房产税，评估

来自拉丁语 rata,固定的，解决的，来自 reri 的过去分词，来自 reri,计算，思考，来自 PIE*rei, 计算，思考，词源同 read,reason.引申诸相关词义。

rate: rate: English has two words rate. The commoner, ‘relative quantity’ [15], comes via Old French rate from medieval Latin rata ‘calculated, fixed’, as used in the expression pro rata parte ‘according to a fixed part, proportionally’. This was the feminine form of ratus, the past participle of rērī ‘think, calculate’, from which English also gets ratio, ration, reason, etc.

The other rate, ‘scold’ [14], is now seldom encountered except in its derivative berate [16]. It is not certain where it comes from, although a possible source is Old French reter ‘accuse, blame’, which comes from Latin reputāre (ancestor of English reputation).
=> ratio, ration, reason; berate
rate (n.): "estimated value or worth," early 15c., from Old French rate "price, value" and directly from Medieval Latin rata (pars) "fixed (amount)," from Latin rata "fixed, settled," fem. past participle of reri "to reckon, think" (see reason (n.)). Meaning "degree of speed" (properly ratio between distance and time) is attested from 1650s. Currency exchange sense first recorded 1727. First-rate, second-rate, etc. are 1640s, from British Navy division of ships into six classes based on size and strength. Phrase at any rate originally (1610s) meant "at any cost;" weakened sense of "at least" is attested by 1760.
rate (v.1): "to scold," late 14c., probably from Old French reter "to impute blame, accuse, find fault with," from Latin reputare "to count over, reflect," in Vulgar Latin, "to impute, blame" (see reputation). Related: Rated; rating.
rate (v.2): "estimate the worth or value of," mid-15c., from rate (n.). Intransitive sense of "have a certain value, rank, or standing" is from 1809; specifically as "have high value" from 1928. Related: Rated; rating.

词态变化

复数 rates;
第三人称单数 rates;
过去式 rated;
过去分词 rated;
现在分词 rating;

权威造句

1. Well, at any rate, let me thank you for all you did.: 好吧，不管怎样，还是要感谢你所做的一切。

2. The rate of inflation is running at about 2.7 percent.: 通货膨胀率大约为2.7%。

3. He is the least appealing character, to me at any rate.: 他是其中最没有吸引力的角色，至少对我来说是这样。

4. Experimenters have succeeded in controlling the rate and regularity of the heartbeat.: 实验者已经成功控制了心跳的速度和频率。

5. Argentina"s erratic inflation rate threatens to upset the plans.: 阿根廷动荡不定的通货膨胀率可能会破坏那些计划。

近反义词

charge

cost

figure

rank

speed

相似短语

at the rate of 以...速度

at this rate adv.这样地话,这样地

rate as 成为……；处于……的位置；例：The young man who had just come to work in the office rate as one of the few best

at the rate prep.按...的比率,以...的速度

at that rate 如果那样的话,照此下去

rate ... with ... 把…与…相提并论

rate with 与...并列列为

rate of rate 加速率，速率导数

spot rate and forward rate 【经】即期汇价和远期汇价

bank rate n.银行利率,银行贴现率

单词分析

这些动词均有“估价，估计”之意。
estimate通常指由个人作出的主观估价。
appraise指以专家身份作了最终精确的估价。
assess原义指对为确定交多少税而估计，引申指通过估价以便更好利用。
evaluate与appraise相似，指使判断绝对准确，但多用于对人物的某方面的评价，很少用于评价某物的市场价值。
value侧重指一般人对某物的价值或价格所作的估计。
rate专指评定价值等级的高低。

记忆方法

暂无,等待补充.

rate是什么意思，rate怎么读

rate基本信息

英英释义