单词	pyramid of age
释义	pyramid of age 年龄金字塔
随便看	stress-dependent device effect stress derating stress detector stress determination stress deviation stress-deviation stress-deviation tensor stress deviator stress diabetes stress diagram stress-diagram stress difference stress-difference line stress-dilatancy stress discontinuity stress disease stress dislocation stress disorder stress dispersal beneath footing stress dispersion stress dispersion capacity stress-displacement relation stress displacement vector stress dissipation stress distribution lcbp lcbr lcby lcbz lccy lccz lcdb lcdd lcdn lcew ゆでたまごゆでたまご【茹で卵】ゆでだこゆでだこ【茹で蛸】ゆでるゆでる【茹でる】ゆでんゆでん【油田】ゆで卵ゆで溢す