ethics

n. 道德规范

et seq, ETA (also eta), etc, etc., etceteras, etch, etcher, etching, ETD, eternal, eternally, eternity, eternity ring, ethanol, ether, ethereal, ethereal (also aetherial), ethic, ethical, ethically, ethnic, ethnically, ethnographer, ethnographic, ethnography, ethnological, ethnologist, ethnology, ethos, ethyl alcohol, etiolate, etiolation, etiology, etiquette, etymological, etymologist, etymology, eucalyptus, eucharist, eugenics,