词汇	幅度频率
释义	幅度频率医amplitude-frequency
随便看	expected return of a portfolio Expected return on investment expected return on the market expected returns expected revenue Expected revenue growth in region Expected Review Opinion expected reward expected risk expected risk functional expected run-time expected sailing time expected sampling fraction expected seismic loss rate expected selective advantage expected sentences expected sequence number expected service expected service life expected service time expected shelf life expected shortage expected standard cost expected stock returns expected structure