Arenaceous Foraminifera：砂質有孔目

砂質頁巖 sandy shale | 砂質有孔目 Arenaceous Foraminifera | 砂鐘構造 hourglass structure

hourglass cursor：沙漏光標

hour 時 | hourglass cursor 沙漏光標 | how to use help 如何使用說明

hourglass cursor：沙漏光標 沙漏游標

hour 時 時 | hourglass cursor 沙漏光標 沙漏游標 | how to use help 如何使用幫助 如何使用說明

hourglass worm：球面蝸桿

hot working 熱加工 | hourglass worm 球面蝸桿 | hourly output 每小時產(chǎn)量

hourglass worm：滴漏形蝸桿

滴漏形蝸桿 hourglass worm | 輪轂 hub | 追逐齒 hunting tooth

sandglass,hourglass：沙漏

散點花傘 splash umbrella | 沙漏 sandglass,hourglass | 閃光 glisten,glitter

Cinches an hourglass shape cinches：一個沙漏的形狀

Features: 特點: | Cinches an hourglass shape cinches一個沙漏的形狀 | Boned all around to slenderize boned所有周圍的slenderize

Hourglass shaped helical spring：中凹形螺旋彈簧

中凸形螺旋彈簧 Barrel shaped helical spring | 中凹形螺旋彈簧 Hourglass shaped helical spring | 板彈簧 Leaf spring

Hourglass stricture and stenosis of stomach：眼球良性腫瘤

敵視兒童和兒童代為受過的問題 Hostility towards and scapegoating of c... | 眼球良性腫瘤 Hourglass stricture and stenosis of stomach | 人類免疫缺陷病毒[HIV]的咨詢 Human immunodefiency virus [HIV] counsel...

asymmetric hourglass-shaped single entity：不對稱的漏斗狀單個實體

identical to 與...一樣 | In the closed conformation 在閉合構想中 | asymmetric hourglass-shaped single entity 不對稱的漏斗狀單個實體