excess

n.超越，超过，超额量 a.过量的，额外的

exasperating, exasperatingly, exasperation, excavate, excavation, excavator, exceed, exceedingly, excel, excel at, excellence, Excellency, excellent, except, except for, exception, exceptionable, exceptional, exceptionally, excerpt, excess baggage (also excess luggage), excess postage, excessive, excessively, exchange, exchangeable, exchequer, excise, excision, excitability, excitable, excite, excited, excitedly, excitement, exciting, excitingly, exclaim, exclamation, exclamation mark (US exclamation point),