rate [reit]
n. 速度，进度；比率，率；价格，费
v. 给……定级，把……列为；被列入特定级别；对……估价，评估；值得，应得；被评价
at any rate无论如何，至少；
at this rate照这种情形，既然这样；
at a rate of以……的速度
speed/frequency 速度；频率
[搭配]ADJ.
constant, expected, regular, steady rate
不变的频率；预计的速率；常规速率；稳定的速率
slow rate
缓慢的速度:
the slow rate of change
变化缓慢
fast, rapid rate
高速；快速
alarming, phenomenal rate
惊人的速度；非凡的速度:
The costs of the project are rising at an alarming rate.
这项工程的花费以惊人的速度增长着。
[搭配]VERB RATE
improve, increase, speed up rate
提高进度；加速
cut, hold down, reduce, slow down rate
减速；放慢速度:
trying to hold down the rate of inflation
试图降低通货膨胀率
stabilize rate
稳定速度
maintain rate
保持速度
[搭配]PREP.
at a/the ~
以…速度:
The water was escaping at a rate of 200 gallons a minute.
水以每分钟200 加仑的速度溢出。
习惯用语
mix rate 混入率
rated voltage [电] 额定电压
counting rate 计数速度; [核][物] 计数率;
employment rate 就业率；雇用率；人力资源新进率
approval rate 支持率
reducing rate 下降率，还原率，减径率
peak rate 峰值速率
filtering rate 过滤速率; 过滤率;
special rate [交] 特殊运价; 特价;
Local businesses are closing at a / the rate of three a year.
地方企业正在以每年三家的速度关闭。
a high / low / rising rate of unemployment
高 / 低 / 不断增长的失业率
the annual crime / divorce rate
年犯罪 / 离婚率
His pulse rate dropped suddenly.
他的脉搏速率突然下降。
a high success / failure rate
很高的成功 / 失败率
advertising / insurance / postal, etc. rates
广告费、保险费、邮费等
a low / high hourly rate of pay
按小时支付的低 / 高报酬
We offer special reduced rates for students.
我们对学生有特惠价格。
a fixed-rate mortgage(= one in which the amount of money paid back each month is fixed for a particular period)
定额偿还按揭贷款
the basic rate of tax (= the lowest amount that is paid by everyone)
基本税额
exchange / interest rates
兑换 / 利息率
rates of exchange / interest
兑换 / 利息率
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