单词	司垒裁判
释义	司垒裁判1. a base umpire
随便看	data segment data segment operation data segregation data selecting data selection data selection and modification data selector data selector and tagger data selector and tagger，dasat data selector/multiplexer data semantics data sensitive fault data-sensitive fault data sensitivity data separation data separator data separator unit data sequence chart data sequence number data series data server data service data service command processor data service interface data service interface (dsi)