单词	cosine sum
释义	cosine sum 余弦和
随便看	loop depot loop design loop detection loop detuning loop dialing loop dial(l)ing loop dialling loop diallings loop diameter loop difference signal loop direction-finder loop direction finder Loop disconnect. loop disconnect pulsing loop-disconnect pulsing loop disconnect pulsing system loop disconnect signalling loop discounnect pulsing loop dispatching method loop distributing loop distribution loop distribution algorithm loop distribution system loop diuretic loop divider 叹官闲昼永叹寄与路遥叹寄与路遥叹封侯心在叹年光过尽叹年华一瞬叹年来踪迹叹幽欢未足叹当时花竹今如此叹往事作古作呕作品作响作图作坊作壁上观作声作声儿作外