bootless
英 ['buːtlɪs]
美 ['buːtlɪs]
词性
形容词
基本解释
adj.无用的,无益的
网络释义
无用的；徒劳的；无益的
例证
1. His efforts to convince her were bootless as she was determined to leave.
他试图说服她是徒劳的，因为她已决心离开。
2. The company's bootless attempts to improve sales resulted in a decline in revenue.
公司徒劳无功的提升销售的努力导致了收入的下降。