compartement
(1)间隔
(2)舱，室
(3)部分

• polyalkyl methacrylate
• polyallyl metacylate
• polyamide
• polyatomic
• polyatomic chemical laser
• polyatomic system
• polycarbonate
• polychormism
• polychroism
• polychromatic
• polychromatic field
• polychromatic light
• polychromatic radiation
• polychromatic radiator
• polychromatic source
• polychromatic wave
• polychromatism
• polychromator
• polychrome
• polycomponent
• polycrystal
• polycrystalline
• polycrystalline area
• polycrystalline chalcogenide
• polycrystalline fibre optical waveguide