相关单词同义词hardpan, 近义词all-time low, 低谷, rock bottom 最低点, pits 凹点, depths 深处, base 底部, foot 脚, low-water mark 最低点反义词zenith, 顶点临近词nag, NAD, Nadira, Nadirov, Nadiras, nadiral, Nadirshah, Nadiradze, nadir hole, nadir point, nadir angle, Nadirashvili相似词nabob, nacelle, nachos, nacre, nads, nae, naff, naff off, 返回 nadir