four-year-old

英 ['fɔːrj'ɜːr'əʊld] 美 ['fɔːrj'ɜːr'əʊld]

• 4岁幼儿

four-year-old的英文翻译是什么意思，词典释义与在线翻译：

英英释义

Adjective:

1. four years of age