文字: characters; script; writing不通: be obstructed; be blocked up ...的: 4次方是 The fourth power of 2 i ...信: letter; mail文字不通的: unlettered. showing such ignorance不通的: air-logged; blind; dead ended; imperforate文字不清晰: illegible letters不通的话: lucus a non lucendo水泄不通的: watertight行不通的: it won't work; unworkable行不通的啦: it’s not gonna work一端不通的: blind一窍不通的: all the world and his wife; all thumbs走不通的: passless那是行不通的: it doesn't work文字与数字不一致: words and figures differ挤得水泄不通的: jam-packed你这样是行不通的: it'll get you nowhere一端不通的街道: street open at one end only blind alley一头不通的滑行道: stub end一头不通的街道: street closed off at one end culdesacac输入的文字不是整数: errstrtoint世界流通的信用书: world-wide circular letter of credit世界流通的信用证: world wide circular letter of credit他提出的办法是行不通的: his suggestion is not workable