- classification officer
- 归类: sort out; classify
- 员: a surname
- 改造归类员: rehabilitation classification officer
- 归类: 1.(分类) sort out; classify 把这些卡片按颜色归类。 sort these cards according to [by] their colours.2.grouping (结构主义语法)
- 分类员: cla ifier; classifier
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