单词	升降拉杆
释义	升降拉杆lifter drawing bar
随便看	correct mixture correct moral man correct moral man, correct name correctness correctnesses correctness integrity correctness of algorithm correctness of a translation correctness of concurrency control correctness of language correctness of measurement correctness of principle correctness oriented programming correctness proof correctness proving correctness specification correct, not faulty correct one's depraved mind, correct one's faults correct one's faults, correct operation corrector corrector formula corrector magnet