ethical

a.伦理学的；道德的，合乎道德的

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