词汇	紫绀发作
释义	紫绀发作医anoxic blue spells
随便看	prepare the ground prepare the ground for prepare the groundfor something prepare the ground for sth prepare the medicine prepare the pretext Prepare the quality file material for the audit prepare the rice prepare the samples prepare the sauce prepare the seedbed prepare the soil for seed prepares for Prepares for an event Prepares for an event; puts in proper order prepares for service by ensuring prepare sharply prepare sheepishly prepare skeptically prepare skilfully prepare sleeping bag and mat prepare slowly preparesoking prepare some plaster prepare some tea