fan foldfan-shaped foldfanfold扇状: fan-shaped; fan-like褶皱: wrinkle倒扇状褶皱: inverted fan fold; inverted fan-shaped fold逆扇状褶皱: a ormal fan□shaped fold; abnormal fanshaped foldd正常扇状褶皱: normal fan shaped fold; normal fanshaped fold下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:扇状褶皱，即可在微信中查询翻译
