单词	覆盖模型
释义	覆盖模型overlay model
随便看	private teacher private telephone exchanges private telephone network private (telephone) set private telephone set private terms private theatricals private to private total welfare private treaty private trust fund private tuition private type private use private use plane private value private value auction models private value auctions private vessel s private vessels (internat. law) private view private viewdata private viewing private virtual server private voice-band network