annual

annual — adjective

1. taking place one time each year, usually on a regular schedule.

1.形容詞B1
釋義

taking place one time each year, usually on a regular schedule.

例句

Our village holds an annual flower festival every May.

annual + event noun (festival)

The school's annual sports day attracts hundreds of parents.

annual + recurring event

同義詞
  • yearly

    near-identical meaning, slightly more everyday

  • once-a-year

    informal, hyphenated when before a noun

反義詞
  • monthly

    happening every month instead of every year

  • biennial

    happening every two years, not every year

文法句型

annual + noun

用法筆記

Almost always sits directly before the noun it describes; rarely used after a linking verb. Distinguish from sense 2: sense 1 stresses the once-a-year rhythm of an event, while sense 2 covers totals or figures spanning a whole year.

常見錯誤

The festival is annual every year.
The festival is annual.
💡'annual' already includes 'every year', so don't add it.

2. measured across or covering a full twelve-month period, often used with totals s

2.形容詞B1
釋義

measured across or covering a full twelve-month period, often used with totals such as income, costs, or rainfall.

例句

Kenji's annual salary as a junior nurse is about thirty-six thousand pounds.

annual salary (yearly total)

Kenya's annual rainfall has dropped sharply over the last decade, worrying local farmers.

annual rainfall (yearly amount)

同義詞
  • yearly

    interchangeable in most contexts, slightly less formal

  • year-long

    stresses the duration rather than the total

反義詞
  • daily

    totals counted by day instead of by year

  • monthly

    totals counted by month instead of by year

文法句型

annual + noun (figure or period)

用法筆記

Subject is usually a measurable total: salary, income, rainfall, output, budget, fee. Distinguish from sense 1: 'an annual concert' (event repeated yearly) vs 'annual concert revenue' (money summed over a year).

常見錯誤

My annual salary per year is forty thousand.
My annual salary is forty thousand.
💡'annual' already covers 'per year'.

3. describing a plant that grows from seed, flowers, sets new seed, and dies all wi

3.形容詞C1
釋義

describing a plant that grows from seed, flowers, sets new seed, and dies all within a single year or growing season.

例句

Sunflowers are annual plants that finish their whole cycle by autumn.

annual plants (botany sense)

Renata filled the garden bed with cheap annual flowers from the market.

annual flowers (botany)

同義詞
  • one-season

    informal description of the same life cycle

反義詞
  • perennial

    plant that lives and flowers for several years

  • biennial

    plant with a two-year life cycle

文法句型

annual + plant noun

用法筆記

Mainly used in gardening and biology; contrasts with 'perennial' (lives for many years) and 'biennial' (two-year cycle). Common before nouns like plant, flower, crop, species, weed.

常見錯誤

Roses are annual flowers.
Roses are perennial flowers.
💡most roses live for many years; 'annual' applies only to plants that die after one season.

annual — noun