英语词汇be doubtful if的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	be doubtful if
释义	be doubtful if 翻译怀疑是否
随便看	metal-workings metalworkings metal working shop metal working soap metalworking tool metalworking vise metalworking vises metal work of metal metal works metal-works metalworks metalworkss metal work work metal wrapping metal yarn metal yield metalymnion metal zip fastener metal zipper metam meta-(m) met(a)-(m) met(a)-,m- meta-,m- metamachine

英汉双解词典包含4367426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。