什么是 ruffle?A strip of frilled or closely pleated fabric used for trimming or decoration.A ruff on a bird.A ruckus or fray.Annoyance; vexation.An irregularity or a slight disturbance of a surface.To disturb the smoothness or regularity of; ripple.To pleat or gather (fabric) into a ruffle.To erect (the feathers). Used of birds.To discompose; fluster: a book that is bound to ruffle some people. To flip through (the pages of a book).To shuffle (cards).To become irregular or rough.To flutter.To become flustered.A low continuous beating of a drum that is not as loud as a roll. Also called ruff4.To beat a ruffle on (a drum).To behave arrogantly or roughly; swagger.