• 避孕丸

birthpetn.生肖birthn.分娩；出生；诞生；血统v.分娩；产生adj.有血亲关系的birth and death of elements生死单元Birth date/year of birth你的出生年月日，其中DD表示两位数的日期Birth Certificate of Spouse配偶出生证书birth-death markov process生灭过程birth-death element method生死单元法birth of everything by three三生万物birth of financial statements会计报告生成birth registration statistics出生登记统计birth proportion of sexuality性别比Birth marks are congenital.胎记是天生的

1. The pill is one method of birth-control.
   服用避孕丸是一种避孕措施。
2. Most American women use contraceptive methods such as the birth control pill.
   大多数美国妇女采用避孕措施如避孕丸。