单词	qualitative changes
释义	qualitative changes 质变
随便看	composite flow model composite fluid composite fluidization composite flying composite flywheel composite foam adhesive composite foil composite fold Composite Folii Isatidis injection composite food composite force Composite Force Training composite forecast chart composite forest composite forest method composite formation composite forming composite fotmdation composite foundation composite-foundation co.mposite foundation composite foundation and gravel pile composite foundation bed composite foundation improved by columns composite foundation method