plethora
Word family nounplethoraadverbplethorically
pleth·o·ra /ˈpleθərə/ noun a plethora of something formalLOT/LARGE NUMBER OR AMOUNT a very large number of something, usually more than you need 过多[过量]某事物 a plethora of suggestions 一大堆建议
Origin plethora (1500-1600) Medieval Latin Greek, “fullness”, from plethein “to be full”