bum

/bʌm/ (bre, ipa) · /bʌm/ (ame, ipa) · /ˈbəm/ (ame, mw)

bum — 名詞

  • bumsingular
  • bumsplural

1. the soft back part of your body that rests on a seat when you sit down.

1.名詞B1
釋義

屁股

人坐下時壓在椅子上的部位

the soft back part of your body that rests on a seat when you sit down.

例句

The toddler landed on his bum after missing the last stair.

那個幼兒踩空最後一階後,一屁股跌坐在地上。

land on your bum — common result pattern after a fall

Beatriz rubbed her sore bum after the long bike ride home.

Beatriz 騎很久的腳踏車回家後,揉了揉發痛的屁股。

同義詞
  • bottom

    milder and more polite, especially with children

  • backside

    more careful or slightly humorous

  • buttocks

    formal or medical term, usually plural

  • butt

    common North American informal alternative

用法筆記

Common in casual speech. In more polite or medical contexts, speakers usually choose bottom, backside, or buttocks instead.

常見錯誤

The doctor examined my bum muscles.
The doctor examined my buttock muscles.
💡In medical or formal contexts, use a neutral anatomical word instead of the casual slang term.

2. a person with no settled home or regular job who survives by begging or dependin

2.名詞B2
釋義

遊民;流浪漢

沒有固定住處、靠乞討過活的人

a person with no settled home or regular job who survives by begging or depending on other people's help.

例句

Outside the bakery, Imani gave a bum a cup of hot tea.

在麵包店外,Imani 給了一名遊民一杯熱茶。

give a bum [food/drink] — typical charity scene

The old bum slept under the bridge with two blankets and a shopping cart.

那名老流浪漢蓋著兩條毯子,和一台購物車睡在橋下。

同義詞
反義詞

用法筆記

This word is old-fashioned and often insulting. In neutral real-world discussion, homeless person is usually the safer choice.

常見錯誤

The city opened more beds for bums this winter.
The city opened more beds for homeless people this winter.
💡Use a neutral term when talking about real social issues.

3. someone who avoids work and expects other people to support them or do things fo

3.名詞B1
釋義

懶鬼;米蟲

好吃懶做、老靠別人的人

someone who avoids work and expects other people to support them or do things for them.

例句

Sahil's uncle called him a bum when he quit three jobs in one month.

Sahil 的叔叔看到他一個月內辭了三份工作,就罵他是懶鬼。

call someone a bum — direct criticism of laziness

Everyone in the flat was tired of the bum who never washed dishes.

公寓裡的每個人都受夠了那個從不洗碗的米蟲。

同義詞
  • freeloader

    emphasizes living off other people's money or effort

  • moocher

    focuses on always asking for small favors or free things

  • slacker

    suggests avoiding work or effort

反義詞

用法筆記

Distinguish from sense 2 (STREET BEGGAR): this sense criticizes idleness or living off others, not homelessness itself.

常見錯誤

I was a bum all Sunday because I watched one movie.
I was lazy all Sunday.
💡Bum as a noun usually attacks someone's general habit or character, not one relaxed afternoon.

bum — 形容詞

bum — 動詞