medium-sized

a.中等(大小)的，中型的

Medicare, medicated, medication, medicinal, medicine, medicine chest, medicine-man, medico, medieval, medieval (also mediaeval), mediocre, mediocrity, meditate, meditation, meditative, meditatively, Mediterranean, Mediterranean Sea, medium, medium wave (abbr 缩写 MW), medlar, medley, Medusa, meek, meekly, meekness, meerschaum, meet, meet up with, meet with, meeting, meeting-house, meeting-place, mega-, megacycle, megadeath, megahertz, megalith, megalithic, megalomania,