In Kallmann syndrome, there's an under-development of primary and secondary sex characteristics.

在Kallmann综合征中，第一性征第二性征发育不良。

The decrease in sex hormones inhibits the development of primary and secondary sex characteristics during puberty.

性激素水平的下降抑制了青春期第一第二性征的发育。

Secondary sex characteristic dysfunction includes a lack of breast development and pubic hair.

第二性征的功能障碍包括乳房发育障碍毛的缺失。

Individuals with Turner syndrome have a short stature, absent secondary sex characteristics, and a wide, or webbed, neck.

Turner综合征材矮小，缺乏第二性征，颈短而宽、有颈蹼。

Less testosterone also suppresses testes maturation and sperm production as well as development of secondary male characteristics.

睾酮水平的下降还会抑制睾丸的发育生精，男性第二性征的发育也会受抑制。

They also direct secondary sex characteristic development like increased height, growth of pubic hair and breasts.

它们也主导第二性征的发育，如高、毛与乳房生长。

The increased production of sex hormones drives the development of primary and secondary sex characteristic that we see during puberty.

性激素生成的促进了青春期内我们见到的第一性征第二性征发育。

Some of that testosterone gets converted to estrogen, so these people have female external genitalia and female secondary sex characteristics.

一部分睾酮转换为雌激素，所以他们有女性的外生殖器第二性征。

Treatment is focused on hormone therapy which can stimulate puberty and the development of secondary sex characteristics.

治疗重点在于激素疗法，可刺激青春期第二性征的发育。

Secondary sex characteristic dysfunction includes a lack of facial hair, low muscle mass, and not developing a deep voice.

第二性征的功能障碍包括缺乏面部毛发、肌肉量减少与不能变声为低沉的声音。

Secondary sexual characters are highly variable, and such characters differ much in the species of the same group.

第二性征是高度可变的，并且这种性征在同一群体的物种中差异很大。

The rule applies very strongly in the case of secondary sexual characters, when displayed in any unusual manner.

当以任何不寻常的方式显示时， 该规则非常适用于第二性征的情况。

I think it will be admitted by naturalists, without my entering on details, that secondary sexual characters are highly variable.

我认为博物学家会承认第二性征是高度可变的， 而无需我详细说明。

The rule applies to males and females; but more rarely to females, as they seldom offer remarkable secondary sexual characters.

该规则适用于男性女性； 但对女性来说更少， 因为她们很少提供显着的第二性征。

These effects mimic naturally-occurring testosterone, which drives the development and maintenance of male secondary sex characteristics and general growth in everyone.

这些效果模仿自然产生的睾丸激素，推动男性第二性征的发展维持以及每个人的总体成长。

Secondary sex characteristics refers to any sex-specific physical characteristic that is not directly involved or necessary in sexual reproduction, like pubic hair and breasts, in females.

第二性征是指其他所有性别特异的、而不直接与生育相关或在生育中不是必需的体征，例如毛女性的乳房。

Primary amenorrhea is also suspected when a female hasn't had menarche by age 13 and doesn't show signs of puberty, which include developing secondary sexual characteristics like breasts.

当女孩13岁时没有初潮，且没有出现青春期发育征兆，也要考虑是否为原发性闭经；青春期发育指第二性征发育，如乳房发育。

Increased testosterone also leads to the development of secondary sex characteristics like growth of facial and pubic hair, increased height and muscle mass, and a deepening of the voice.

睾酮水平升高还会导致第二性征的出现，如面部毛生长、高肌肉量，以及声音变低沉。

And then there are secondary sex characteristics, which develop at puberty and are not directly involved in reproduction, things like pubic hair, enlarged breasts or facial hair.

然后是第二性征，它在青春期发育，不直接参与生殖，比如毛、乳房大或面部毛发。

The term, secondary sexual characters, used by Hunter, relates to characters which are attached to one sex, but are not directly connected with the act of reproduction.

亨特使用的术语“第二性征” 与附属于一种性别但与繁殖行为没有直接联系的特征有关。