单词	lifting work
释义	lifting work 起重工作
随便看	concave tree of region concave upward concaveupward concave-upward utility curve concave utility function concave vein concave veins concave vertical curve concave volume concave weld concave width concave wiring concaving concavities concavity concavity at central section concavity factor concavity slide concavo- concavo-concave concavo concave concavoconcave concavoconcave lens concavoconvex concavo-convex 民不聊生民以食为天民保于信民和年丰民和年稔民困国贫民安国泰民安物阜民富国强民康物阜ぎふとぎふぼぎふぼ【義父母】ぎふんぎふん【義憤】ぎぶあっぷぎぶあんどていくぎぶあんどてーくぎぶつぎぶつ【偽物】