短语词组短语Nail -biting 令人神经紧张的;束手无策;咬指甲;咬指甲癖nail -biting addiction 咬指甲癖thellos caused hellom considerable nail -biting 按字面儿是说有事令他大咬其指甲No nail biting 不咬指甲NAIL BITING OR NAIL PICKING 咬指甲或抠指甲 返回 nail biting