[ˌæpəkrəuˈmætik]
复消色差的：无色差及无球面像差的。见objective项下- phosphotungstate
- phosphotungstic acid
- phosphovitellin
- phosphuresis
- phosphuret
- phosphuretic
- phosphuretted
- phosphuria
- phosvitin
- phot-
- phot
- photalgia
- photallochromy
- photaugiaphobia
- phote
- photechy
- photerythrous
- photesthesis
- photic
- photism
- photoablation
- photoactinic
- photoactive
- photoallergic
- photoallergy