An abnormal constriction of the foreskin that prevents it from being drawn back to uncover the glans penis.

包茎一种不正常的表皮收缩，它阻止表皮回缩而露出龟头

For the uncircumcised boy, retract the foreskin of the penis and cleanse

对未作包皮环截术的男孩，要将阴茎前的包皮退上去清洗。

Abraham was ninety-nine years old when he circumcised the flesh of his foreskin . Ishmael was thirteen years old when he was circumcised in the flesh of his foreskin

割包皮时，亚伯拉罕是九十九岁，以实玛利十三岁。

Spontaneous Production of Growth Factors for Human Lymphocytes from a Human Papillomavirus Type 18-Contained Foreskin Fibroblast Cell Line

含有人类疣瘤病毒第十八型之包皮纤维母细胞株会自然产生人类淋巴细胞生长因子

Hold the tip and unroll the condom down the shaft of the penis (if you are uncircumcised, pull back the foreskin before placing the condom over the head of the penis)

捏着安全套尖端，然后把它从龟头往下卷开(如果您没割包皮，在戴安全套之前先把它往下推

The Experience about Sleeve-type Foreskin Circumcision plus Ameliorated Suture

袖状法包皮环切并改进缝合方法的手术经验

In sexual arousal, blood fills spaces in the tissue, and blood vessels constrict to hold it there, enlarging and hardening the penis in an erection. The foreskin , a circular fold of skin covering the glans, is often removed.

在性刺激中，整个组织会充血，血管收缩保留住血，使阴茎在勃起时变长变硬。龟头的起始部位的一环状皮肤皱褶向前伸展盖住龟头，称为包皮，通常被切除。

Dr Yamanaka used skin cells from the face, whereas Dr Yu plumped for ones from the foreskin .

Yamanaka博士使用了面部的皮肤细胞，Yu博士使用了包皮上的细胞组织。

As society unwound itself and hair grew longer, the foreskin became an emblem of freedom.

当社会不在保守，头发渐渐留长了，包皮也成为一种自由的象征。

There are other factors - uncircumcised men, if they don’t regularly wash under the foreskin , will accumulate dirt and smegma.

另一个事实是，未做过手术的男性，如果不经常清洗包皮，那么包皮就会积累污垢。

Paraphimosis occurs when the foreskin can’t be returned to its normal position after being retracted.

嵌顿包茎，包皮在缩回去之后不能恢复到正常位置。

Practice good hygiene. If you’re not circumcised, regularly clean beneath your foreskin with soap and water.

养成良好的卫生习惯。如果你还没割包皮，那么常规性地使用肥皂和清水清洁一下包皮下面。

For all I know, I’ve had a phantom foreskin ever since; no pain, though, just a lot of pleasure.

一直以来我都觉得我有着一圈隐形的包皮，非但没有痛苦，反倒还有不少乐趣。

By removing all or part of the foreskin , circumcision reduces both the number and susceptibility of target cells to HIV infection.

这样当把包皮全部或者部分切除后，易受HIV感染的靶细胞的数量和易受性都降低了。