latchkey child
美
英 
- n.(因父母双双上班放学后独自在家的)挂钥匙儿童
- 网络挂钥匙的孩子;脖子上挂钥匙的孩子;挂钥匙孩子
词形变化
单数:latchkey kid 复数:latchkey kids 复数:latchkey children
英汉解释
例句
She says that much of her self-sufficiency derives from being a latchkey child when she was young.
她说她的自给自足的习性大多源自幼小时一段挂钥匙的儿童生活。