单词	centroid frequency
释义	centroid frequency 形心频率
随便看	Something is in good hands something is in the air Something is lacking Something is likely to happen Somethingism something is no joke something is no object Something is of benefit to our health Something is rotten in the state of Denmark something is rotten… Something is smell burning Something is smelt burning Something is strange Something is terminated for ever something is the matter with something is to pay Something is to pay something is up something is what it is Something is wrong Something is wrong,and I will check into it Something is wrong, and I will check into it something is wrong with Something is wrong with her Something is wrong with him