英语词汇“arena”的读音、翻译、释义、用法及例句-啃外文网

词汇	arena
释义	arenaarena[əˈri:nə]n.1.■(古罗马的斗技场)比赛场所, 活动场所; 活动范围; 界arena of politics政治舞台, 政界the literary arena文学界习惯用语arena of the bears and bulls1.■证券交易所
随便看	invariant definition invariant derivation invariant differential equations invariant differentialoperator invariant distribution function invariant dyadic invariant embedding invariant equilibrium invariant estimation invariant estimator invariant factor matrix invariant flag invariant functional invariant geometry invariant in space-time invariant integral invariantive invariantlinearsubspace invariantly invariant manifold invariant measure invariant measure problem invariant measure space invariant null space invariant of order P P

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