array

/əˈreɪ/ (bre, ipa) · /əˈreɪ/ (ame, ipa) · /ə-ˈrā/ (ame, mw)

array — noun

1. a wide selection of items or guests presented side by side, so a viewer can see

1.名詞C1
釋義

a wide selection of items or guests presented side by side, so a viewer can see the variety at a glance.

例句

The night market offered a colourful array of street food from every region of Taiwan.

an array of + plural noun (variety)

Mrs. Lin spread a dazzling array of cakes across the long wooden table for her granddaughter's birthday.

[adjective] array of + plural noun

同義詞
  • selection

    more neutral; doesn't suggest visual impact

  • range

    emphasises variety more than visual display

  • collection

    stresses what has been gathered, not how it looks

文法句型

an array of + plural noun

a [adjective] array of + noun

用法筆記

Almost always followed by 'of' plus a plural noun. Typical scenes include fruit at a market stall, cakes on a tea table, or celebrities on a red carpet. The adjective in front is usually positive or vivid — 'wide', 'dazzling', 'colourful', 'impressive' — or 'bewildering' when the variety feels overwhelming.

常見錯誤

There was an array in the shop.
There was an array of toys in the shop.
💡'array' nearly always needs 'of + plural noun' to say what is in the group.
a array of options
an array of options
💡'array' starts with a vowel sound, so use 'an'.

2. in computing or mathematics, a structured set of related values — such as number

2.名詞C2
釋義

in computing or mathematics, a structured set of related values — such as numbers or words — placed in a fixed order, typically as a grid of rows together with columns, so a program or person can look each one up by its position.

例句

The teacher asked Kenji to store the test scores in an array and then print them in order.

computing: store values in an array

Mei built an array where each row held the daily rainfall for one week in Taipei.

rows and columns structure

同義詞
  • list

    informal, single-row equivalent in many programming contexts

  • matrix

    specifically a two-dimensional array of numbers in maths

  • table

    everyday word for a rows-and-columns layout

文法句型

an array of + numbers/values

a [size] array

用法筆記

Distinguish from sense 1: this sense always sits inside a technical context (a program, a spreadsheet, a maths problem). Computer programmers usually mean sense 2; a food writer usually means sense 1.

常見錯誤

Save the data in array.
Save the data in an array.
💡countable, so it needs 'an' or 'the' or a plural form.
The array contains in three rows.
The array is arranged in three rows.
💡'array' itself is the container; it doesn't take 'contains in'.

array — verb