1.ADJ 形容词 挂钥匙的(形容儿童因父母都是上班族放学回家后不得不自行开门) If you refer to a child as a
latchkey kid, you disapprove of the fact that they have to let themselves into their home when returning from school because their parents are out at work.
【搭配模式】:ADJ n
【语用信息】:disapproval