我们从小就认识。
We have known each other since childhood.
▼点击显示答案
known英 /nəʊn/|美 /noʊn/
解释
have 与过去分词 known 构成现在完成时肯定式，与 since + 时间起点连用表示从过去持续至今的状态。
We have known each other since childhood.
have 与过去分词 known 构成现在完成时肯定式，与 since + 时间起点连用表示从过去持续至今的状态。