have sth at one's fingertips

a bout with the enemy adventitious plant agathidium (agathidium) lunatum battle-cruiser closed immersion color data display elementary granules guesses at hypoelliptic operator lagrang projection malesterile marker beacon Nordenskjöld Land omara pancake roll remote operated balance sink one's own interests trachelomonas hispida crenulatocollis tracheo-esophagology traumatic retinitis