bloke

Compared meaning: an informal word for a man or boy (noun).

比较义项：男子、小伙子（非正式说法，名词）。

• lad

  Lad specifically denotes youth — a boy or young man — and carries a warm, informal British tone; it is not used for older men.

  lad 特指年轻——男孩或年轻男子，带有温暖、非正式的英式语气；不用于年长男子。

  As a lad growing up in Liverpool, he played football every weekend.

  作为在利物浦长大的少年，他每个周末都踢足球。

• chap

  Chap is a polite, friendly British informal term for a man of any age, often paired with a character adjective, as in 'a decent chap'.

  chap 是英式非正式用语，语气礼貌友善，可指任何年龄的男子，常与描述性格的形容词搭配，如“a decent chap”（一个正派的家伙）。

  He's a decent chap who always offers to carry the shopping for elderly neighbors.

  他是个正派的家伙，总是主动帮年长的邻居提东西。

• bloke 本词

  Bloke is a casual, down-to-earth British informal word for an ordinary, often unnamed man, with no particular warmth or politeness implied.

  bloke 是英式非正式用语，语气随意、朴实，指一个普通的、常常不知姓名的男子，不带特别的温暖或礼貌意味。

  Some bloke was leaning against the wall, smoking and waiting for the bus.

  一个家伙靠在墙边，抽着烟等公交车。

• fella

  Fella is a casual, folksy American (also Irish) informal word for a man, often paired with an age adjective like 'young' or 'old fella'.

  fella 是美式（爱尔兰英语中也用）非正式说法，语气随和、朴素，常与年龄形容词搭配，如“young fella”或“old fella”（年轻/年老的家伙）。

  The old fella down at the diner always saves me a seat.

  那家餐馆里那位老家伙总是给我留一个座位。

All four are informal British or American words for a man or boy, with different tones. Lad means a young man. Chap is polite, for a man of any age. Bloke is plain and casual. Fella is American or Irish and casual.

这四个词都是非正式说法，用来称呼“男子”或“少年”，但语气和地域色彩不同：lad 强调年轻，chap 语气礼貌，bloke 随意平实，fella 带有美式或爱尔兰式的乡土语气，学习者容易混淆，需根据语境和地域选择合适的词。