trillion

n, pron, det 1 (Brit) (the number) 1000000000000000000; one million million million一百亿亿（个）. =>App 4 见附录4. 2 (US) (the number)1000000000000; one million million 一万亿（个）. =>App 4 见附录4.

trident, tried, triennial, triennially, trier, trifle, trifler, trifling, trigger, trigger-happy, triglyceride, trigonometric, trigonometrical, trigonometrically, trigonometry, trike, trilateral, trilaterally, trilby, trilingual, trill, trillionth, trilobite, trilogy, trim, trimaran, trimmer, trimming, trinitrotoluene, trinity, Trinity Sunday, trinket, trio, trip, trip sb. up, trip-wire, tripartite, tripe, triple, triplet, triplicate,