rate

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【词性】：n．

【释义】：

率，比率

a birth rate出生率

a death rate死亡率

apparent rate(s)显效

a survival rate成活率

attack rate发病率

basal metabolic rate基础代谢率

birth rate出生率

cure rate for enteritis肠炎治愈率

death rate死亡率

have a higher rate of……率较高

have a poor healing rate不愈合率高；愈合率低

heart rate心率；心搏率

lethal rate杀伤率；致死率

metabolic rate代谢率

morbidity(case，sickness)rate患病率

reduce heart rate减慢心率

stillbirth rate死产率

the effective rate that treats these diseases这些疾病的治愈率

the rate of finished products成品率

the total clinical cure rate临床疗效总有效率

this drug’s cure rate这种药的治疗有效率

this drug’s cure rate for…这种药治疗…(病)的有效率

The effective rate…is…%．有效率达百分之…。

The heart rate can not reach 100 beats／in．患者心率达不到100次／分。