constituting number seven in a sequence; 7th 第七 his seventh goal of the season. 他在本赛季的第七个入球。 the seventh of June. 6月7日。 he was the seventh of eight children. 他在八个小孩中排行第七。 ■(a seventh/one seventh)each of seven equal parts into which something is or may be divided 七分之一 ■the seventh finisher or position in a race or competition (比赛或竞赛的)第七名;第七位 Jo Richardson came seventh. 乔•理查森排名第七。 ■seventhly (used to introduce a seventh point or reason) 第七(用来引出第七个要点或原因) ■(Music)an interval spanning seven consecutive notes in a diatonic scale (乐)七度音程 ■(Music)the note which is higher by this interval than the tonic of a diatonic scale or root of a chord (乐)七度音 ■(Music)a chord in which the seventh note of the scale forms an important component (乐)七度和弦