单词	sadness emotions
释义	sadness emotions “悲伤”情感
随便看	internal dial gau ge internal dial ga u ge internal dialogue internal diameter Internal diameter grinding machine internal-diameter measuring appliance internal diameter measuring instrument internal diameter method internal diameter of chest internal diameter of container internal diameter of delivery hose internal diameter of pipe internal diameter of pipe bore of pipe internal diameter of right ventricle internal diametre internal diametre method internal diaphragm internal diaphragmatic arch internal die internal dielectric charge internal dielectric loss internal dielectric membrane internal die pressure internal difference internal differences of women