单词	Planck's constant
释义	English American Planck's constantnoun [ S ] uk/ˌplæŋks ˈkɒn.stənt/us/ˌplæŋks ˈkɑːn.stənt/specialized a number that never changes and that expresses the relationship between the energy of a photon and its frequency Thesaurus: synonyms and related words Physics: particular theories & concepts chaos theory cryogenics dark matter Doppler effect dynamics element kinetics locomotive momentum quantum refraction relativity space-time spring constant string theory time warp wormhole Planck's constantnoun [ U ] us/ˈplæŋks ˈkɑn·stənt, ˈplɑŋks-/ physics a number that never changes and that expresses the relationship between the energy of a photon and its frequency
随便看	perceptibly perception perceptive perceptively perceptiveness perceptual perceptual computing perch perch perch in, on sth perch in, on, etc. sth perchance perches percipient percolate percolation percolator percussion percussionist percussive percutaneous perdition peregrination peregrine falcon peremptorily