单词	多年冰
释义	多年冰multi-year ice
随便看	equivalent nozzle diameter equivalent nuclei equivalent number of teeth equivalent object program equivalent observation equivalent of evaporation equivalent of heat equivalent of heat; thermal equivalent equivalent operational capacity equivalent orifice equivalent oxide thickness equivalent parameter equivalent parasite area equivalent particle diameter equivalent path equivalent peak interruption duration equivalent periodic line equivalent pi circuit equivalent pipe equivalent pipe length equivalent piston equivalent piston method equivalent piston motion equivalent pitch circle equivalent place