pair

pair — noun

1. a group of two items that match in style and size and belong together — for exam

1.名詞A2
釋義

a group of two items that match in style and size and belong together — for example, two shoes, two earrings, two socks — or one object made from two attached halves such as scissors or trousers.

例句

Maya bought a new pair of running shoes for the marathon.

a pair of + plural noun

The hotel left a fresh pair of slippers beside each bed.

同義詞
  • set

    'set' allows more than two items; 'pair' is strictly two.

  • couple

    'a couple of' is informal and often vague (about two); 'a pair of' is exact and matched.

文法句型

a pair of + plural noun

用法筆記

Almost always appears in the structure 'a pair of + plural noun'. With two-part objects like scissors, trousers, glasses, jeans, shorts, the verb stays singular: 'this pair of jeans is too tight', not 'are too tight'.

常見錯誤

I bought a pair of shoe.
I bought a pair of shoes.
💡the noun after 'pair of' is always plural.
These pair of jeans are nice.
This pair of jeans is nice.
💡'pair' is singular, so the demonstrative and verb are singular too.

2. two people seen as a unit because they are dating, married, working side by side

2.名詞B1
釋義

two people seen as a unit because they are dating, married, working side by side, or sharing the same activity, such as dance partners or research partners.

例句

The young pair held hands as they walked along the beach.

Lina and Diego make a great pair on the dance floor.

two people working / performing together

同義詞
  • couple

    more often used for romantic partners; 'pair' is broader and includes any two-person team.

  • duo

    stresses performance or fame, often in music or comedy.

  • twosome

    informal, slightly playful tone.

文法句型

pair of + plural noun for people

用法筆記

Distinct from sense 1: when 'pair' refers to people, it carries a sense of partnership or shared activity, not just 'two of the same kind'. Often appears in the phrase 'work in pairs' for classroom or task contexts.

常見錯誤

They are pair of friends.
They are a pair of friends.
💡needs the article 'a'.

3. a male and female animal of the same species that mate together to raise babies,

3.名詞B2
釋義

a male and female animal of the same species that mate together to raise babies, often used by zoologists and bird-watchers when describing nesting or breeding behaviour.

例句

A breeding pair of bald eagles built their nest high in the pine tree.

breeding pair of + animal

The zoo introduced a new pair of red pandas to the enclosure last spring.

同義詞
  • mates

    refers to the relationship; 'pair' refers to the unit of two.

文法句型

a (breeding) pair of + animal noun

用法筆記

Common in conservation and ornithology contexts. 'Breeding pair' is a fixed compound used to count viable reproductive units in a wild population — different from just any two animals of the species.

4. in cricket, the unfortunate result when a batter is dismissed for zero runs in b

4.名詞C2
釋義

in cricket, the unfortunate result when a batter is dismissed for zero runs in both turns at bat during the same match, considered a low point in any player's career.

例句

The young opener was devastated after scoring a pair on his test debut.

score a pair (cricket)

Even legendary batters have made a pair at some point in their careers.

同義詞
  • double duck

    informal description; 'pair' is the standard cricket term.

文法句型

score / make / get a pair

用法筆記

Sport-specific cricket jargon. A 'king pair' is the worst version: out first ball in both innings. Distinct from a 'duck' (single innings with zero runs); a 'pair' is two ducks in one match.

pair — verb