褶皱山系 Traditional 褶皺山系 zhě zhòu shān xì 🔊 fold mountain system (geology) + Review this word Meanings zhě zhòu shān xì 褶皺山系 fold mountain system (geology) Its characters 褶zhěpleat皱zhòuto wrinkleHSK 7–9山shānmountain; hill (CL:座[zuo4])HSK 3系xìto connectHSK 5