动词短语
中文翻译：未能
同义词：
['not be able to', 'not succeed in', 'not manage to']
例句：
-
1. I failed to finish the project on time.
我未能按时完成这个项目。
-
2. He failed to understand the instructions given by his teacher.
他未能理解老师给出的指示。
-
3. The team failed to score any goals in the match.
队伍未能在比赛中进球。