dozen

dozen — noun

1. a very large number or amount of people or things, used when saying that somethi

1.名詞B1
釋義

a very large number or amount of people or things, used when saying that something exists in great quantities — often more than expected or desired.

例句

Eric found dozens of old photographs in his grandmother's attic while cleaning it out.

dozens of + [noun]

Eve has visited that temple dozens of times over the past ten years.

dozens of times

同義詞
  • lots of

    more informal and neutral; 'dozens of' emphasizes that the quantity is large enough to count in groups of twelve

  • countless

    stronger; implies too many to count, while 'dozens of' is usually an exaggeration for effect

反義詞
  • a few

    a small number; opposite end of the quantity spectrum

文法句型

dozens of + [noun]

用法筆記

This sense ONLY works in the plural form "dozens" followed by "of". You cannot say "a dozen of people" to mean many people. The singular forms ("a dozen", "two dozen") refer to exact or approximate groups of twelve, not large quantities.

常見錯誤

Dozen of people came to the event.
Dozens of people came to the event.
💡the plural 's' and 'of' are both required for the 'many' meaning.
I have dozens apples.
I have dozens of apples.
💡'of' must follow 'dozens' before the noun.

2. a set or group of twelve identical or similar items of the same kind — for examp

2.名詞A2
釋義

a set or group of twelve identical or similar items of the same kind — for example, a dozen eggs, a dozen roses, or half a dozen donuts.

例句

Jack bought a dozen roses for his mother's birthday celebration.

a dozen + [noun]: a dozen roses

Tamás used a recipe that called for half a dozen eggs and some sugar.

half a dozen + [noun]

同義詞
  • twelve

    used when the focus is on the number itself rather than the group; 'twelve eggs' vs 'a dozen eggs' — the latter feels more natural for packaged sets

文法句型

[number] + dozen + [noun]

half a dozen + [noun]

用法筆記

After a specific number, "dozen" stays singular: "two dozen eggs" (NOT "two dozens eggs"). When used before a noun directly ("a dozen eggs"), no "of" is needed — this is called an attributive use.

常見錯誤

I bought two dozens of eggs.
I bought two dozen eggs.
💡after a number or quantifier, "dozen" does not take a plural "s".
I have a dozen of apples.
I have a dozen apples.
💡no "of" when directly modifying a noun.

3. a quantity of roughly twelve people or things, used when the exact number is not

3.名詞B1
釋義

a quantity of roughly twelve people or things, used when the exact number is not important or not known precisely.

例句

Faisal saw several dozen people waiting outside the concert hall before the doors opened.

several dozen + [noun]

Apinya counted about a dozen chairs in the meeting room, though some were broken.

about a dozen + [noun]

同義詞
  • about twelve

    more explicit about the approximate nature; 'dozen' alone can sound precise

  • roughly a dozen

    makes the approximation even clearer; slightly more informal

文法句型

[quantifier] + dozen + [noun]

about a dozen + [noun]

用法筆記

With "several dozen", "a few dozen", or "a dozen or so", the following noun has no "of": "several dozen people" (not "several dozen of people"). The quantity is understood to be roughly, not exactly, twelve times the number.

常見錯誤

I saw a dozen people' (when you actually mean about twelve but are unsure).
I saw about a dozen people' or 'I saw a dozen or so people.
💡for an approximate meaning, use a hedge word.

4. the number that is one more than eleven, used as a name for the quantity 12 in c

4.名詞A2
釋義

the number that is one more than eleven, used as a name for the quantity 12 in counting or arithmetic.

例句

A baker's dozen is thirteen pieces, not twelve like a regular dozen.

one dozen = the number 12; baker's dozen = 13

Sofia packed exactly one dozen cookies into each gift box for the holiday sale.

one dozen = exactly 12 items

同義詞
  • twelve

    the ordinary number word; used in most everyday contexts where "dozen" is possible but less natural

文法句型

[number word] dozen

one dozen

用法筆記

The word "twelve" is far more common than "dozen" when referring to the pure number. "Dozen" is normally used for groups of items rather than the number itself.

常見錯誤

There are dozen people in the room' (when meaning exactly twelve).
There are a dozen people in the room.
💡"dozen" needs a determiner like "a" when counting a specific group.