teenage pregnancy

听听怎么读

英 [?ti:n?e?d? ?preɡn?nsi]

美 [?tin?ed? ?pr?ɡn?nsi]

是什么意思

释义

青春期妊娠；

英英释义

Teenage pregnancy

Teenage pregnancy is pregnancy in human females under the age of 20 at the time that the pregnancy ends. A pregnancy can take place in a pubertal female before menarche (the first menstrual period), which signals the possibility of fertility, but usually occurs after menarche.

以上来源于:Wikipedia

学习怎么用

权威例句

Linking Teen Pregnancy Prevention to Other Critical Social Issues
With One Voice 2002: America's Adults and Teens Sound Off about Teen Pregnancy. An Annual National Survey.
With One Voice: America's Adults and Teens Sound Off about Teen Pregnancy. A National Survey.
Not just another single issue: teen pregnancy preventiona s link to other critical social issues.
Halfway there: a prescription for continued progress in preventing teen pregnancy.
Teenage pregnancy.
Teenage pregnancy.
Teenage pregnancy
Emerging Answers: Research Findings on Programs To Reduce Teen Pregnancy.
Emerging answers 2007. Research findings on programs to reduce teen pregnancy and sexually transmitted diseases. Summary.

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