R.A.F.
also RAF, initialism (acronym) for Royal Air Force, founded 1918 by consolidation of Royal Flying Corps and Royal Naval Air Service.
词汇 | R.A.F. |
词根词缀 | Online Etymology Dictionary R.A.F. also RAF, initialism (acronym) for Royal Air Force, founded 1918 by consolidation of Royal Flying Corps and Royal Naval Air Service. |
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