单词	length variation
释义	length variation 长度偏差
随便看	gain form trade gain for threshold value gain frequency characteristic gain-frequency characteristic gain-frequency characteristics gain-frequency chracteristic gain frequency function gain-frequency relationship gain fresh hopes gain from Gain from appreciation of securities gain from capital reduction gain from discounting gain from discounting notes Gain from discounting notes receivable gain from sale of purchased gain from trade gain fround gainful gainful activities gainful employment gainfull Gain full control of sth gainfuller gain full laws