unattended
- adj. 无侍从的；没人照顾的，未被注意的；（会议等）无人出席的；（疾病）未治疗的；无伴的
考试真题
- The extreme isolation of these massive farms leaves them often unattended, and monitored only once or twice a year, which means if the livestock falls ill or requires assistance, it can be a long time for farmers to discover.
2018年12月六级真题（第三套）阅读 Section C
- For many, finding an unattended wallet filled with ￡400 in cash would be a source of temptation.
2018年高考英语北京卷 完形填空 原文