Foldin.福尔迪foldvt.包；折叠；交叉；拥抱vi.翻倍；屈服；倒闭n.折层；折痕folding camera风箱式照相机folding girder叠合梁fold-up hood折叠式风帽folding shovel摺式铲子folding carton折叠箱fold resonator折叠谐振腔folding period褶皱期folding splint展叠夹板fold structure褶皱构造Folded nucleus折叠核