adj.(形容词)

1. 少年的，幼年的，青少年的， 未成年的
2. 孩子气的
3. 幼稚的，不成熟的，年少无知的
4. 适合少年的，适于青少年的，供青少年用的
5. 少年特有的
6. 【地】初生的
7. 年少的，年轻的，幼龄的

n.(名词)

1. 青少年，少年
2. 幼体
3. 孩子
4. 少儿读物，少年儿童书籍， 青少年读物
5. 两岁的赛马
6. 演青少年角色的演员，演少年的演员
7. 【生】幼苗，幼小的动植物（在外形、面貌等方面不同于成熟的动植物）
8. 羽毛未丰的鸟，雏鸟

n.(名词)

1. [C]未成年者; 少年 a young person who is not yet adult
2. [C]扮演少年角色的演员 an actor or actress who plays such a part
3. [C]雏鸟；幼兽 a young animal that has not reached sexual maturity.

adj.(形容词)

1. [A]少年的 for young people, no longer babies but not yet fully grown
2. [A]幼稚的,年少无知的 childish and foolish

Noun:

1. a young person, not fully developed

Adjective:

1. of or relating to or characteristic of or appropriate for children or young people;

   "juvenile diabetes"
   "juvenile fashions"
   

2. displaying or suggesting a lack of maturity;

   "adolescent insecurity"
   "jejune responses to our problems"
   "their behavior was juvenile"
   "puerile jokes"
   

1.少年
Ajuvenile is a child or young person who is not yet old enough to be regarded as an adult.

e.g. The number of juveniles in the general population has fallen by a fifth in the past 10 years.
总人口中少年所占比例在过去10年中下降了1/5。

2.少年的；未成年的
juvenile activity or behaviour involves young people who are not yet adults.

e.g. juvenile crime is increasing at a terrifying rate.
青少年犯罪正在以惊人的速度增长。
e.g. ...a scheme to lock up persistentjuvenile offenders.
将青少年惯犯关入监狱的计划

3.（行为）幼稚的，不成熟的，孩子气的
If you describe someone's behaviour asjuvenile, you are critical of it because you think that it is silly or childish.

e.g. He's a typical male, as he gets older he becomes morejuvenile.
他是个典型的男人，年龄越大越孩子气。

4.幼仔；幼兽;雏鸟
Young animals are sometimes referred to asjuveniles .

1. 幼体：确定是幼虫吗?可是三叶虫的幼虫(larva)是没有胸节的,只有头甲和尾甲;若是长出一个胸节就是幼体(juvenile)了确定是幼虫吗?可是三叶虫的幼虫(larva)是没有胸节的,只有头甲和尾甲;若是长出一个胸节就是幼体(juvenile)了

2. 稚鱼：将重约1~2克的吴郭鱼和朱文锦稚鱼(juvenile)分别驯养於淡水中一个月以上,环境条件为光周期为光照14小时,黑暗10小时,采循环过滤并定期换水. 再将两种鱼随机分为两组养於常温(25±1℃)及低温恒温槽(15±1℃)中,在实验过程中不供给食物,

用作表语be+～

1. She will not be sent to prison—she's still a juvenile.
   她不会被送进监狱的，她还未成年。

用作介词宾语

1. 17% of all crime in 1993 was commited by juveniles.
   在1993年全部犯罪中17%是少年犯罪。

用作定语～+ n.

1. He is an expert in juvenile delinquency.
   他是研究青少年犯罪的专家。
2. For a grown man he acted in a very juvenile manner.
   身为成年人,他的行为举止显得十分幼稚。

• The order was..carried to Aunt Chloe by..half a dozen juvenile messengers.

  出自：H. B. Stowe

• She seemed to have grown less juvenile, more of a woman overnight.

  出自：V. Nabokov

I'm afraid he'll ultimately become a juvenile delinquent.

我恐怕他最终会成为一名青少年罪犯。

They are holding a forum on juvenile delinquency.

他们正举行一个有关青少年犯罪的讨论会。

He is an expert in juvenile delinquency.

他是研究青少年犯罪的专家。

He wrote down to the juvenile readers.

他为青少年读者写浅显的作品。

For a grown man he acted in a very juvenile manner.

作为一个成年人，他的举止显得十分幼稚。

They are holding a forum on juvenile delinquency.

他们正举行一个有关青少年犯罪的讨论会。

He wrote down to the juvenile readers.

他为青少年读者写浅显的作品。

At first this shop sold newspapers and magazines only, but it has since put in juvenile books.

这家商店起初只出售报纸和杂志，后来又增售青少年读物。

juvenile crime'/employment

少年犯罪；童工的雇用

juvenile offenders

少年罪犯

juvenile behaviour

幼稚的行为

Don't be so juvenile!

别那么孩子气！

The number of juveniles in the general population has fallen by a fifth in the past 10 years.

总人口中少年所占比例在过去10年中下降了1/5。

juvenile crime is increasing at a terrifying rate.

青少年犯罪正在以惊人的速度增长。

...a scheme to lock up persistent juvenile offenders.

将青少年惯犯关入监狱的计划

He's a typical male, as he gets older he becomes more juvenile.

他是个典型的男人，年龄越大越孩子气。

I'm afraid he'll ultimately become a juvenile delinquency.

我恐怕他最终会成为一名青少年罪犯.

Network life is becoming the hotbed and soil of juvenile delinquency.

网络生活正成为青少年犯罪的温床与土壤.

However, stage the problem of juvenile crime is still very outstanding.

但是, 现阶段青少年犯罪问题仍很突出.

Psychologists are dealing with the problem of maladjusted adolescence and ' juvenile delinquency '.

心理学家对付着不适应环境的青少年和 “ 青少年犯罪 ” 的问题.

He wrote down to the juvenile readers.

他为青少年读者写浅显的作品.

Winter is a cynical character of the juvenile, sometimes docile Lingli , sometimes engage in some mischief.

冬天是一个性格乖戾的少年, 时而温顺伶俐, 时而搞些恶作剧.

We can curb juvenile delinquency by education.

我们可以通过教育来控制少年犯罪.

The spread of juvenile delinquency in our own age is largely due to parental laxity.

当今社会,青少年犯罪的日益普遍,在很大程度上是由于父母管教不严而造成的.

One of every three young black people was confined in juvenile facilities or out on bail.

每3名黑人青年中就有1人在押或保释.

It was formerly called juvenile diabetes, but it can happen at any age.

以前该病被称做少年糖尿病, 但它可以发生在任何年龄段.

The juvenile stages and neoteny observed by him may also be explained in this way.

他所看到的幼态阶段和幼态成熟也可利用这种方法来解释.

The appeal court quash the care order make by the juvenile court.

上诉法院宣布少年法院发出的照看命令无效.

Like the juvenile delinquent thought of having her boyfriend, everyday is bothering him.

暗恋亚纪的不良少年以为稔是她的男朋友, 天天找他麻烦.

Last but not least, the shortcoming in education is the cause contributing to juvenile delinquency.

例如:最后,但很重要, 教育上的失误是助长青少年犯罪的原因.

If we do not value time, Mo of words, a juvenile white head, air mournful!

要是不珍惜时间, 莫等闲, 白了少年头, 空悲切!

Crime study shows that juvenile criminals have varying degrees of error during their secondary school time.

犯罪学研究证明,违法犯罪的青少年在中学时代都有不同程度的偏差.

Guidelines for the Prevention of juvenile Delinquency ( Guidelines of Riyadh )

预防少年犯罪准则 ( 利雅得准则 )

Insect hormones include ecdysone, thoracotropic hormone, and juvenile hormone.

昆虫的激素有蜕皮素 、 胸激素与青春激素.

Walking like a man, hitting like a hammer, she's a juvenile scam.

像一个男人那样离开, 像被锤子敲打一样的伤痛, 她就是年少的骗局.

adj.(形容词)

juvenile, boyish, maiden, virgin, youthful

这五个词都可指“年轻的”。youthful最常用,可指年轻的、看上去年轻的、属于年轻的,可用于如意,也可用于借口; boyish指有正常男孩所应有的性格和外表,或男孩气的女孩; juvenile含有身心不成熟,缺乏经验的意味; vigin用于形容男孩女孩的清纯、涉世不深; maiden则强调“第一次”“没用过”之意。

young，youthful，juvenile，adolescent

这些形容词均有“年轻的，年幼的”之意。

young强调年龄小，处于生长的前期。

youthful褒义或贬义均可用。指具有青年人的外貌或年轻人应具有的品格。

juvenile较正式用词，一般12岁以下的少年，着重其生理和智力上的不成熟。

adolescent指13至16岁左右处于青春期的人，尚不成熟。

youth，teenager，adolescent，juvenile

这些名词均有“年轻人，青少年”之意。

youth现在几乎专指男青年，尤指10多岁到20多一点的男青年，但作为集合名时间男女青年都可指。

teenager主要指13岁到19岁之间的青少年，强调这个年龄段的人的本身特点。

adolescent比teenager正式，侧重年龄。

juvenile指青少年，系法律上的常用词。

• ☆ 1620年左右进入英语，直接源自拉丁语的juvenilis，意为年轻的，少年的。