orthography

n [U] (fml 文) 1 (study or system of) spelling 正字; 正字法; 拼字法: Indictionaries, words are listed according to their orthography.在词典中, 词是按照字母拼写顺序排列的. 2 correct or conventional spelling 正确的或传统的拼写形式.

ornamental, ornamentation, ornate, ornately, ornateness, ornithological, ornithologist, ornithology, orotund, orphan, orphanage, orris-root, orth(o)-, orthodontic, orthodontics, orthodontist, orthodox, orthodoxy, orthographic (also orthographical), orthographically, orthopaedic (also orthopedic), orthopaedics (also orthopedics), orthopaedist (also orthopedist), ortolan, oryx, OS, Oscar, oscillate, oscillation, oscillator, oscillograph, oscilloscope, osier, osmosis, osmotic, osprey, osseous, ossification, ossified, ossify,