失地回復 しっちかいふく the recovery of lost territory; recovering (regaining) lost ground (one's former position); fence-mending n yoji Advanced ➥
千慮一失 せんりょいっしつ せんりょのいっしつ mere slip by someone who is usually very careful; simple mistake by a wise person; point overlooked by a cautious person n yoji Advanced ➥