persistent [pəˈsɪstənt]以下由轻松背单词网站提供
单词级别第7级基本释义adj.坚持不懈的,执意的;持续的英英释义lasting for a long time or difficult to get rid of参考例句Albert had a persistent headache that lasted for three days. 艾伯特连续头痛了三天。She felt embarrassed by his persistent attentions. 他不时地向她大献殷勤,使她很难为情。 推荐阅读 |