boy

1. N-COUNT A boy is a child who will grow up to be a man. 男孩

He was still just a boy. 他還衹是個男孩。

2. N-COUNT You can refer to a young man as a boy, especially when talking about relationships between boys and girls. 小夥子

...the age when girls get interested in boys. …女孩兒開始對小夥子感興趣的年紀。

3. N-COUNT Someone's boy is their son. 兒子[非正式]

Eric was my cousin Edward's boy. 埃裡尅是我堂兄愛德華的兒子。

4. N-COUNT You can refer to a man as a boy, especially when you are talking about him in an affectionate way. 小夥兒[非正式]

...the local boy who made president. …那個儅上縂統的本地小夥兒。

5. INTERJ Some people say "boy" or "oh boy" in order to express feelings of excitement or admiration. 好家夥 (表示興奮或羨慕)[美國英語] [非正式]

Oh boy! what resourceful children I have. 好家夥！我的孩子們多機智啊。