He's immature and, to be honest, in the movie, he's obnoxious.

他很不成熟，说实话，在电影里，他很讨厌。

A bunch of immature boys trying to impress you with how cool they are when they're really just a bunch of dorks.

一群稚嫩男生，表面上假装成熟，实则乳臭未干的呆瓜。

As the saying goes, you're only young once but you can be immature forever.

俗话说，虽然你只一度年轻，但却可能无限期不成熟。

Like, it's because we're lazy or irresponsible or we're immature.

都因为我们懒惰、不负责、不成熟。

We also say it to someone who is being immature.

我们也会对一些不成熟的人用这个动词语。

A);;; ;People suffering from depression are emotionally immature.

A）；；；；患有抑郁症的人在情感上不成熟的。

And when children push back, they may be seen as " immature" or " heartless."

当孩子反抗时，往往贴上“不懂事”或“没良心”的标签。

This treatment is called Peter Pan, after the fictional boy who never grew up, and is connected to another idiom, Peter Pan syndrome, which describes an immature person who has reached adulthood but refuses to take on adult responsibilities.

这种疗法为彼得潘疗法，以一个虚构的永远不会长大的男孩的名字命名，并与另一个习语彼得潘综合征有关，这个词描述的不成熟的人，他已经成年，但拒绝承担成年人的责任。

Those things felt immature and beneath me.

那些事感觉起来很不成熟 且不配我去做。

You're dealing with immature behavior and give up pieces of yourself to comply.

你正面对着对方的不成熟行为，并且放弃着自己的一部分来顺从对方。

Immature fireflies also tend to glow when they're disturbed.

年幼的萤火虫受到惊扰时，也常常会发光。

We got in a fight. She said that I was too immature to get married.

我们吵架，她说我 不够成熟，不能结婚。

We make ourselves psychologically vulnerable whenever we let a partner know some of the ways in which we are weak, needy, scared, immature, incompetent or just plain odd — that is, some of the ways in which we are human.

每当我们让伴侣知道我们软弱、贫困、恐惧、不成熟、无能或者只奇怪的一些方面——也就说，我们人类的一些方面时，我们都会让自己在心理上变得脆弱。

She seems immature, and you can do better.

她好像很不成熟 而你可以找个更好的。

Ugh, the people here are all so immature.

这里的人太幼稚了。

Leonard is so smart. Sheldon, who? All right, that is very immature.

兰纳德真聪明，谢尔顿哪根葱？好了，这太幼稚了。

We were immature and really too young to get married. We grew apart.

我们都不成熟，结婚尚早，就分手了。

Each primordial follicle has a single immature sex cell called the primary oocyte at the core, and a layer of follicular cells surrounds this.

每一个始基卵泡中心都有一个未成熟的生殖细胞，叫做初级卵母细胞，卵泡细胞包裹。

She thinks you're immature, irresponsible and clingy.

她觉得你幼稚 不负责任 还粘人。

Immature or not, it was pretty gol-darn hilarious.

不管否不成熟这恶作剧很有趣。