英语单词“a needle in the bottle of hay”的翻译、意思、用法、释义-英汉词典

单词	a needle in the bottle of hay
释义	a needle in the bottle of hay1.■极难找的东西
随便看	ratio control system ratio-delay study ratio detector ratio deviation ratio meter ration rational rationale rational expression rational form rational function rational horizon rationalisation rationalise rationalism rationalist rationalistic rationality rationalization rationalize rationalized unit rational number ration book ration card rationed purchase 汝勿锐进，天兵在前小春花蕾索春饶，已有暄风入紫貂捣巢停石画，间党沮钩连春晴惟七日，登眺兴应饶风流正始孰追回，沈谢曹刘岂乏才不隔东窗晓，幽居爱早兴幽花临砌坼，乳燕傍巢飞湘吴昔穷览，怀抱自难忘史子说吏鞅，超然若登瀛留下一场烦恼去，今回不比前回郊庙歌辞。享先农乐章。舒和寄石泉云间明府叔墨菊毛诗·其三题箑头古画六事·其六·沈恒秋林书屋四言汤祷桑林褪落喘牛希濶