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- 类S型quasi-S type
- 函数类sS-class of functions
- 类S-图的语言性质分析The Language Characters Analysis of Analogous S-graph
- S型线结构S-shaped structure
- 区间s型模型interval S-model
- 型的thysanuriform
- S型增长曲线"S" type growth curve
- 胺类amine
- 外型exterior
- 户型house type
- 聚类分析cluster analysis
- S型连接电缆type S connecting cable
- 灵长类Primates
- 笔型pen type
- 果类fruit
- 选型lectotype
- 类项category
- 布类mercery
- 整型integer
- 第一类first kind
