单词	Otto, Nikolaus August
释义	Nikolaus August Otto /ˈɒtəʊ / (1832–91), German engineer, whose name is given to the four-stroke cycle on which most internal combustion engines work.
随便看	azalea azan Azande Azania Azanian azarole azeotrope azeotropic azequia Azerbaijan Azerbaijani Azeri azide azidothymidine Azikiwe, Nnamdi Azilian azimuth azimuthal azimuthal projection azine AZN azo- azobenzene azo dye azoic

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