词汇	differentiation syndrome
释义	differentiation syndrome 辨证
随便看	speak ill of sb.behind his back speak ill of somebody speak ill of someone speak impolitely to elderly people speak impromptu speakin speakin' speak in speak in a befitting manner speak in a belligerent tone speak in a bright voice speak in a buskined language speak in a commanding tone speak in a confidential whisper speak in a diffident manner speak in advocacy of speak in a faltering voice speak in a flat voice speak in a friendly tone speak in a halting voice speak in a halting way speak in a lofty strain speak in a loud voice Speak in a loud voice Speak in a masterful manner