词汇	doppler tone
释义	doppler tone 多普勒单音
随便看	head fat head feature head feature convention head feature principle head-feeding combine head-feed rice combine head-feed thresher head-feed threshing cylinder head-feed threshing unit Head,Femur head field Head Field Intelligence Branch Head Field Training head figure head file head file and macro head-final Head Finance Head Finance Fraud Branch Head Finance/Logistics Head Financial Investigation Branch head fire Head Fire Fighting Specialist Branch Head Fire Fighting Training Branch Head Fire Investigation Branch