jpdb beta

medium; average; moderation; middle school; China; volume two (of three); during (a certain time when one did or is doing something)

second floor; upstairs

second year of junior high school; second-year junior high school student

① 多数の層からなる建築物においてそれぞれの層もこと。② 階段のこと。きざはし。③ 官吏の序列。位階。