单词	ostia
释义	os·ti·a (ŏstē-ə) n. Plural of ostium.
随便看	-athon Athos a thought athwart atilt atingle at/in one fell swoop at intervals -ation Atirau Atirau at issue at it Atitlán Ativan -ative Atka mackerel at knifepoint Atl. Atlanta Atlantan Atlantean Atlantean atlantes Atlantic

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