词汇	sum of vectors
释义	sum of vectors 向量和
随便看	Double-parameter CFAR double-parameter criterion double parameter elastic foundation double parameter fatiguecriterion double-parameter foundation double parameter hypothesis double parameter method double parameter model double-parameter model double parameters double parameters compound Poisson distribution double parameter seismic damage model double parasitic counterpoise double-parasitic counterpoise Double parasitic monsters double parasystolic rhythm double parent pipe doubleparity double-parity double park double-park double-parked double-parkeds double-parker double parking