首頁›Browse›E›early childhoodearly childhood編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看early childhoodearly childhood — 名詞名詞1. The period of a person's life from infancy to about age 6.1.名詞釋義幼兒期The period of a person's life from infancy to about age 6.例句Early childhood is a critical time for brain development.