老大难

老大难的英文翻译

基本释义

• long-standing; big and difficult

参考释义

老大难 [lǎo dà nán]

• - long-standing, big and difficult (problem):

  unit long considered a tough nut to crack; unit known for its difficult problems long regarded as insoluble; a unit with serious and long-standing problems; 老大难单位

  question which has long defied solution; problems which have been described as long-standing, big and difficult; a knotty problem of long-standing 老大难问题