单词	crack problem
释义	crack problem 裂缝问题
随便看	random source random sparse graph random spatial distribution random spectrum random spiking random splicing random spot test random stacking random Stark effect random start random stochastic random stonework random stop random stopping time random storage random streams of calls random stripe random structure random subsample random sum peak random superimposed coding random surface profile random surface renewal random survey random switching 而今何而今何事而今何意而今冷落长门而今听雨僧庐下而今图画而今壁破无踪而今往事难重省而今时候而今春似轻薄荡子难久 19492 19493 19494 19495 19496 19497 19498 19499 19500 19501