英语词汇um and ah怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	um and ah
释义	um and ah ˌum and ˈah verb [intransitiveI] informal to think for some time before making a decision He ummed and ahed a bit but eventually agreed to help us.
随便看	Biology-topic nature Biology-topic neck Biology-topic neck Biology-topic nectar Biology-topic nectar Biology-topic nerve Biology-topic nerve Biology-topic nervous Biology-topic nervous Biology-topic nervous system Biology-topic nervous system Biology-topic neural Biology-topic neural Biology-topic neuro- Biology-topic neuro- Biology-topic neurology Biology-topic neurology Biology-topic node Biology-topic node Biology-topic nose Biology-topic nose Biology-topic nostril Biology-topic nostril Biology-topic nucleic acid Biology-topic nucleic acid

英汉双解词典包含283110条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。