| 释义 |
DEFINITIVE EXAMPLES 权威例句〔rhythm method〕A birth-control method dependent on abstinence during the period of ovulation.安全期避孕法：依赖于排卵期中节欲生育控制方法美国传统Coitus interruptus is not a very reliable method of birth control.体外排精避孕法不是一种可靠的节育方法。剑桥国际The rhythm method is one of the least successful methods of birth control.安全期避孕法是控制生育的最不成功的方法之一。剑桥国际 |