accordion
... 风琴袋bellowspocket 风琴褶accordion 封口的sealed ...
accordion pleats
... 褶裥/袢 pleat/tab/crease/drape/plait 风琴褶 accordion pleats 活动褶 action/bellows ~ ...
conformion
... pin tuck 针裥 conformion 风琴褶 sunray 太阳褶 ...
bsp
... 风琴袋 bellows pocket 风琴褶 accordion 封口的 sealed ...