没有踪影to disappear without a trace
他早已跑得没影儿了。
He disappeared without trace long ago.
没有根据to be groundless
你说他去过，这是没影儿的事。
You say he has been there before but there are no grounds for thinking that.
汉译英翻译词典收录86165条汉英翻译词条，基本涵盖了全部常用中文字词的英语拼写、翻译、音标、读音、用法、例句等，是英语学习的有利工具。