冷不防/從後部面拍肩膀
他冷不防/從你身後閃出來
冷不防︰ 日語,catch someone off guard, catch someone by surprise, to surprise someone, 冷眼不防(Canto)
他冷不防/從你身後閃出來
冷不防︰ 日語,catch someone off guard, catch someone by surprise, to surprise someone, 冷眼不防(Canto)