She lost her virginity when she was 20.

她在20岁时失去了童贞。

《柯林斯英汉双解大词典》

As a young girl growing up in the Lebanese countryside she fell in love and lost her virginity.

她自小在黎巴嫩的农村长大，成年后这个年轻姑娘堕入了情网，自然而然地她完成了由女孩到女人的蜕变。

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A couple of years ago a published paper reported that girls who lost their virginity early were less likely to finish high school.

几年前一篇研究文章曾说过女生越早失贞越不可能从高中毕业。

youdao

Alma is a Mason Gross student, one of those Sonic Youth, comic-book-reading alternatinas without whom you might never have lost your virginity.

NEWYORKER: Alma

Drinking and hedonistic behaviour dovetailed with Marinello's career - and among many colourful episodes he lost his virginity in front of his team-mates and was kidnapped in Nigeria.

BBC: SPORT | Scotland | Hey Hey Marinello

Nostalgia reigned, and so did the status game among attendees as to what year they lost their Conference virginity (mine was the same year I went to my first Burning Man).

FORBES: Is The J.P. Morgan Healthcare Conference Still Relevant?