Latchkey child
n. 挂钥匙儿童
📖 牛津释义
latchkey child
(becoming dated 渐旧) child who has to let himself into his house or flat and look after himself, esp after returning from school, because both parents are out at work 挂钥匙的儿童（尤指因父母外出工作, 故放学回家需自行进屋的）.
🧩 词语组成解析
latchkey
[['lætʃki:]]
n. 弹簧锁钥匙
child
[tʃaɪld]
n. 小孩，孩子;幼稚的人;产物;弟子;
🗣️ 情景例句
One of my great enthusiasms in music.
我的一大爱好就是音乐。
I'm sorry I'm late. I overslept again.
抱歉我来晚了。我又睡过头了。
It is good to learn to work with others in a team.
学会在一个集体里与其他人一道工作是有益的。