7th FREQ #7794 [网络] 七；第七；第七名 别名 7ᵗʰ 释义与例句 adj. 1. Abbreviation of seventh. 词汇关系 形容词 同义词 1 seventh 近义相关 1 ordinal 相关短语 seventh grader 七年级生 7th grade 7th art 7th Cir. 7th grader 7th graders seventh grade 初一 seventh art May 7th Dogtober 7th