irresponsible
- adj. 不负责任的；不可靠的
考试真题
- Nobody flourishes in a gloomy environment with irresponsible staff and a poor safety record.
出自-2016年6月阅读原文
- However, as the cost of getting your own satellite in orbit drops sharply, the risks of irresponsible use grow.
2019年6月六级真题（第三套）阅读 Section B
- Irresponsible use of a fire extinguisher can create a dangerous situation for other residents and could result in damage to personal property.
2018年高考英语天津卷 阅读理解 阅读A 原文
- Irresponsible use of them can damage them.
2018年高考英语天津卷 阅读理解 阅读A 选项