短語詞組短語experimental modality study 試驗模態(tài)分析experimental investigating study 實驗型研究性學習experimental condition study 實驗條件研究experimental comparison study 對比試驗研究experimental considerations study 實驗性研究an experimental animal study 動物實驗研究experimental contrast study 實驗對照研究experimental phonetics study 實驗音聲學experimental demonstration study 試驗示范研究 返回 experimental study