depend on sth．that is useless or unable to help in a time of trouble or danger；try sth．with little hope of succeeding捞救命稻草（将要溺死之人连一根草也要去抓） To depend on your memory without studying for a test is to grasp at straws．应付考试只凭记忆而不学习那是枉费心机。
catch at straws
depend on sth．that is abortive or clumsy to advice in a time of agitation or danger；try sth．with little achievement of succeeding捞救命稻草（将要溺死之人连一根草也要去抓） To depend on your anamnesis after belief for a analysis is to butt at straws．应付考试只凭记忆而不学习那是枉费心机。 Dictionary
An catch at straws idiom dictionary is a great resource for writers, students, and anyone looking to expand their vocabulary. It contains a list of words with similar meanings with catch at straws, allowing users to choose the best word for their specific context.
Dictionary of similar words, Different wording, Synonyms, Idioms for Idiom, Proverb catch at straws