词汇	in the short/long term
释义	in the short/long term 短/长期
随便看	feature extracting feature extracting and matching feature-extracting of music featureextraction feature extraction feat ure extraction fea-ture extraction feature extraction and analysis feature extraction and matching Feature extraction and selection feature extraction and separation feature extraction classification feature extraction-classification mode feature extraction-classification model Feature extraction Laplacian operator feature extraction method feature extraction of ear feature extraction of fingerprint images feature extraction of leaf Feature extraction of smoke feature extraction of texture feature extraction program Feature extractor feature extraetion feature extration