ninthKK [ˋnaɪnθ] /ˈnaɪnθ/形容詞1第九的、第九This is the ninth time she has called me today.這是她今天第九次打電話給我了。名詞1第九個、第九名He finished ninth out of forty runners in the race.這場比賽他在四十名跑者中排第九。2九分之一Each guest received a ninth of the cake.每位客人都分到九分之一的蛋糕。副詞1第九Our team was placed ninth in the final standings.我們隊在最終排名中位居第九。