ninth
/naɪnθ/ordinal number
1- constituting number nine in a sequence; 9th第九：
the ninth century
第9世纪
the ninth of March.
3月9日。
1.1
a ninth/one ninth
each of nine equal parts into which something is or may be divided九分之一。
1.2
- the ninth finisher or position in a race or competition（比赛或竞赛的）第九名; 第九位：
he came in ninth.
他是第九个到的。
1.3
- Music an interval spanning nine consecutive notes in a diatonic scale【乐】九度音程。
1.4
- Music the note which is higher by this interval than the tonic of a diatonic scale or root of a chord【乐】九度音。
1.5
- Music a chord in which the ninth note of the scale forms an important component【乐】九度和弦。
派生词