| 单词 | os |
| 释义 | Word Frequency os 1(ɒs) nounWord forms: plural ossa (ˈɒsə) anatomy the technical name for bone Word origin C16: from Latin: bone; compare Greek osteonWord Frequency os 2(ɒs) nounWord forms: plural ora (ˈɔːrə) anatomy, zoology a mouth or mouthlike part or opening Word origin C18: from LatinWord Frequency os 3(əʊs) nounWord forms: plural osar (ˈəʊsɑː) another name for esker Word origin C19 osar (pl), from Swedish ås (sing) ridgeWord Frequency Osthe chemical symbol for osmium Word Frequency OSabbreviation for 1. Old Saxon (language) 2. Old School 3. Old Style (method of reckoning dates) 4. computing operating system 5. Ordinary Seaman 6. (in Britain) Ordnance Survey 7. outsize Word Frequency o.s. or OS or O/S abbreviation for 1. out of stock 2. banking outstanding |
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