顿: pause; halt; stop改: change; transform前: front非: mistake; wrong; errors悔改前非: repent of former misdeeds痛改前非: repent thoroughly of one's misdeeds; correct one's errors; earnestly repent and reform former faults; make a clean break with one's past errors; make a determined effort to turn over a new leaf; reform with a keen sense of one's errors; repent earnestly of one's misdeeds; repent of one's former sins; sincerely mend one's ways; thoroughly rectify one's errors整顿改造: be reorganized and transformed; put to order and reform顿悟前非: suddenly recalled to mind a previous fault痛悔前非: deeply regret one's mistakes [past]痛悔前非的: kcntrait kbntrait痛惜前非: repent [regret] deeply one's past修改前馈, 调整前馈: modifying feedforward对现有企业的整顿改组和联合: streamlining reorganizing and merging the existing enterprises当前非洲农业研究情报体系区域中心: regional centre for current agricultural research information system in africa顿高地: atherton table1ands顿服药: draft; draught; drench顿宫: hamiya; hayamiya; tongu; tonmiya顿服水剂: draught顿古鲁: huaraka tunguru; tunguru顿服剂,饮剂: hst顿光: [航海学] (明灭相间灯) occulting light顿服剂, 饮剂: haustus顿光装置: occulting apparatus顿服剂: [拉丁语] haust.; haustus