英语词汇“upper bottom”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	upper bottom
释义	upper bottom 上底
随便看	spherical elbow union spherical electrode spherical ellipse spherical end spherical-ended gauge spherical epicycloid spherical equivalent diameter spherical error spherical error probability spherical error probable spherical eutectic grain spherical excess spherical fabric spherical face spherical faced pan spherical feeder spherical figure spherical flanged nut spherical float spherical fluid flow spherical fly spherical flying spherical foam chromatography spherical focused log spherical form of occlusion 下雪天过独木桥，提心吊胆下风雹下黑手不一则不专，不专则不能。不上树摘不到芒果，不流汗学不到本领不上高山，不显平原不上高山，不知平地不下大海，难得明珠不下大海，难捉蛟龙不下水一辈子不会游泳，不扬帆一辈子不会操船 48291 48292 48293 48294 48295 48296 48297 48298 48299 48300