['ædʌlt]
adult
a. 成年的,成熟的
n. 成年人

词形变化:

名词:adulthood

例句与用法:

  1. Children unaccompanied by an adult will not be admitted.
    儿童无成人带领不得入内.
  2. He spent his adult life in Canada.
    他成年时期是在加拿大度过的.
  3. His behavior is not particularly adult.
    他的举止行为还不太成熟。
  4. These films are suitable for adults only.
    这些电影只适宜成人观看。

英英解释:

名词 adult:

  1. a fully developed person from maturity onward
  2. 同义词:grownup
  3. any mature animal

形容词 adult:

  1. (of animals) fully developed
  2. 同义词:big, full-grown, fully grown, grown, grownup