元となった辞書の項目
甲乙
noun
the first and second; grade A and B / the first two of the Heavenly Stems, 甲 (kinoe) and 乙 (kinoto) / the pros and cons of something, the ups and downs, the strengths and weaknesses
意味（1）
the first and second; grade A and B
意味（2）
the first two of the Heavenly Stems, 甲 (kinoe) and 乙 (kinoto)
意味（3）
the pros and cons of something, the ups and downs, the strengths and weaknesses
意味（4）
used when talking about any two unspecified things: A and B
