底: bottom; base革: critical; dangerous辊: roller底革辊筒机: sole leather roller底革: bottom leather; butt leather; sole leather; soleleather底革打光机: pendulum roller底革酸浸: sour dip干底革再鞣: dry dip水牛皮底革: buffalo leather sole酸 胀底革: acid swollen sole leather植鞣底革: vegetable tanned bottom leather猪皮底革: pig sole leather切成型的底革: cut sole鞋底革大剪刀: sole-leather shears植物鞣鞋底革: vegetable ta ed sole leather; vegetable tanned sole leather植物鞣猪底革: vegetable tanned pig sole leather卧式底革滚压机: horizontal sole leather roller植物鞣猪皮鞋底革: vegetable pig sole leather底格里斯: tigris底稿文件名: script file name底格里斯河: dijlah nahr; hiddekel r; nahr dijlah; tigris river底稿: draf; manuscript 打字底稿 typewritten manuscript; 誉写底稿 copy draft; 我必须把这篇文章底稿退还给作者。 i must return this manuscript to the author. 编辑们为这篇底稿进行了润色。 the editors have polished the manuscript底格里语: tigrinya底高比: base height ratio; base-altitude ratio