Problem child
[法] 问题儿童, 难管教的儿童
📖 牛津释义
problem child
child who continually behaves badly, does not learn well, etc 有问题的儿童（一贯行为不端、 功课不佳等的）.
🧩 词语组成解析
child
[tʃaɪld]
n. 小孩，孩子;幼稚的人;产物;弟子;
🗣️ 情景例句
Thanks for the invitation. And please give my regards to your wife.
谢谢你的邀请。请代我问候贵夫人。
To mend a tear
补破洞
He said that it would be possible to build a platform in the centre of the Channel.
他说，可以在隧道中央建造一座平台，这座平台将用作码头和火车站。