to split hairs的意思|示意

钻牛角尖 钻牛角 to bash one's head against a brick wall; a wild goose chase; a blind alley; to split hairs 钻牛角尖 to bash one's head against a brick wall; a wild goose chase; a blind alley; to split hairs 钻圈 jumping through hoops (a...

钻牛角 ...by means fair or foul 钻牛角 to bash one's head against a brick wall; a wild goose chase; a blind alley; to split hairs 钻取 drill through; drilling; drillthrough ..