名詞 lad:

1. a boy or man
   同義詞：chap, fellow, feller, gent, fella, blighter, cuss
2. a male child (a familiar term of address to a boy)
   同義詞：cub, laddie, sonny, sonny boy

1. He's a nice enough lad, but he doesn't seem to have much gumption.
   他是個不錯的小伙子，但好像沒有什麼進取心。
2. He's a nice lad, but a bit slow on the draw.
   他是個挺不錯的小伙子，就是頭腦欠靈活。
3. He is just a lad.
   他不過是個小青年。

lad

n.（名詞）
A young man; a youth.
年輕人；小伙子
Informal A man of any age; a fellow.
【非正式用語】 任何年齡的男子；家伙

來源：
Middle English ladde
中古英語 ladde
[perhaps of Scandinavian origin]
[可能源于斯堪的納維亞語]