boys

基本解释

The little boys are snowballing.
那些小男孩在扔雪球。
《新英汉大辞典》
She ganged up on me with those rough boys.
她伙同那些粗野的男孩对付我。
《新英汉大辞典》
Helen is so pretty and popular that all the boys eat out of her hands.
海伦长得那么漂亮，又那么吃得开，所有的男孩子都听她的使唤。
《新英汉大辞典》

We also will present evidence of a suspected link between tobacco smoke and behavioral problems in boys with asthma.
There is a cat outside the apartment building that starts to meow and the boys are interested in it.
男孩儿们对楼外,叫唤的猫很感兴趣。
耶鲁公开课 - 1945年后的美国小说课程节选
The boys want to become hobos because there's a kind of hunger that's generated at home; it's satisfied at home, but it's also generated at home.
他们想成为流浪汉因为有一种从家里,滋生的饥饿感;,饥饿感在家里得到满足，也是由家里滋生的。
耶鲁公开课 - 1945年后的美国小说课程节选

Now let's get to it boys, else there won't be much left to announce in September.
ENGADGET: blogger-avatar

A boy is a child who will grow up to be a man.
You can refer to a young man as a boy, especially when talking about relationships between boys and girls.
Someone's boy is their son.
You can refer to a man as a boy, especially when you are talking about him in an affectionate way.
Some people say "boy" or "oh boy" in order to express feelings of excitement or admiration.

男孩
Results There is no M3 germs in 5/6 years old children. The development of M3 appears in 7 years girls， but boys in 8 years .
结果在5、6岁时男孩女孩均无M3牙胚组织出现，7岁时，女孩开始出现M3牙胚组织，而男孩从8岁时开始出现。