单词	了完
释义	了完 le wán了结，结束。
随便看	Effective Delivery Length effective delivery stroke effective demand Effective Demand Absence effective demand deficiency effective demand factor effective demand in marriage effective demand policy effective demands effective-denier effective densities of states effective density effective density of aggregate effective density of state effective density of state of conduction band effective density of states effective depreciation effective depreciation cause effective depth effective depth of beam effective depth of hardening effective depth of improvement effective depth of reinforcement effective depth of section effective depth of slab