ninth
ordinal number/naɪnθ/
/naɪnθ/
- 9th
第九 - Today is the ninth (of May).
今天是九号（五月）。 - the ninth century BC
公元前九世纪 - It's her ninth birthday.
这是她9岁生日 - My office is on the ninth floor.
我的办公室在九楼。 - It's the ninth time that I've been to America.
这是我第九次去美国。 - The artist had just sold another painting, her ninth.
这位艺术家刚刚售出另一幅画，这是她的第九幅画。 - the world’s ninth-largest oil exporter
世界第九大石油出口国 - He finished ninth in the race.
他在比赛中得了第九名。 - Christian IX (= Christian the Ninth), King of Denmark
克里斯蒂安九世（=克里斯蒂安九世），丹麦国王
- Today is the ninth (of May).