单词	装卸货卷轴
释义	装卸货卷轴cargo drop reel
随便看	comparison circuit comparison circuitry comparison coder comparison colorimeter comparison column comparison command comparison curve comparison domain comparison element comparison error comparison experiment comparison expression comparison function comparison goniometer comparison group comparison indicator comparison interval comparison key comparison lamp comparison level comparison level (cl) comparison level (cl) comparison level(cl) comparison level for alternative comparison level for alternative(clalt)