下: below; down; under; undernea ...原: primary; original; former尖: pointed; tapering原尖: cuspis primarius; cuspis promarius下原: shimoppara上原尖: protocone井下原: ishimohara森下原: morishitahara膜下原纤维: submembraneous fibril筛下原矿粉: run of mine screenings地下原油气化: gasification of oil in place确认如下原则: affirm the following principles水下原油储存: underwater crude oil storage表面下原始细胞: subsurface initial曲线下原始面积: raw area under the curve天上天下原声cd: tenjho tenge天上天下原声音乐: tenjou tenge original sound track地面条件下原油地质储量: stooip让我给你一个解释一下原因: let me explain to you why 下园子: xiayuanzi下圆锥轮，下铁炮: bottom cone下垣内: shitagakuchi下缘: bottom edge; inferior margin; limbus; lower limb; lower margin; margo inferior; the inferior border下元岭: ha yuen leng下缘板: inframarginalia下预热块: lower preheat block
