one-year-old

短语

一岁

词形变化

one-year-olds 复数 one-year-olds

释义与例句

n.
  1. 1.

    A child or animal that is one year of age.

adj.
  1. 1.

    Having lived or existed for one year.

    a one-year-old car

词汇关系

形容词

近义相关 2

young immature

词源

From one + year + old.

来源：wiktionary