单词	忧难
释义	忧难 yōu nán犹患难。憂難
随便看	storage quality storage quality control Storage Quantity storage quantity growth storage queue storager storage rack storage rack for beams storage racks storage rate of thermal energy storage ratio storage ration storage receiver storage receptacle storage reconfiguration storage recorder storage recovery algorithm Storage-reduction Storage-reduction cata-lyst storage-reduction catalysts storage-reductloncatalyst storage redundancy storage reference instruction storage reform storage region