late 14c., "untrained," from un- (1) "not" + past participle of discipline (v.). Similar formation in German undisciplinirt, Swedish odisciplinerad. Specific meaning "not subject to military discipline" is attested from 1718.
实用例句
1. Teachers often view youth workers as undisciplined and ineffectual.
老师们常认为青少年工作者纪律性差且能力低下。
来自柯林斯例句
2. We live in an undisciplined world.
我们生活在一个杂乱无章的世界.
来自辞典例句
3. He had never been truly irresponsible; but he had been undisciplined, selfish, and ruthless.
他从来就有真诚的责任感, 但他又很不安分, 自私, 无情.
来自辞典例句
4. They're smart, they're talented, and they're totally undisciplined.
他们是聪明的, 有才能的, 他们又全是缺乏训练的.
来自电影对白
5. If I just want to mix food, naturally undisciplined, out.
