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

单词	a needle in the bottle of haystack
释义	a needle in the bottle of haystack1.■极难找的东西
随便看	co-edition coeditor coeducation coef. coefficient coefficient A coefficient B coefficient C coefficient D coefficient E coefficient J coefficient of acceleration coefficient of alienation coefficient of coincidence coefficient of compressibility coefficient of condensation coefficient of correlation coefficient of cubical expansion coefficient of determination coefficient of drag coefficient of elasticity coefficient of expansion coefficient of fineness coefficient of form coefficient of friction 白发今如许，自吟还自愁竟夕空凭阁，长河漴石壕权衡迭轩轾，枢纽相始终白面谁家郎，下马清谿口未获赵军租自古楚人词最好，为君重赋竟陵秋至今书疏留遗恨，丞相旌旗不远征骠骑将军无甲第，书名竹帛又何如风烟满眼临秋尽，鼓角荒城送日斜春风百币绣罗围陈宫白鹿洞（同玉溪王郡守游）生查子（洪舍人用前韵索冠答谢，并以冠往）季夏篇西江月出幸见外伏汛延属通应子鱼