1.拖脏,拖湿
2.慢吞吞前进,落后
3.(裙子等)拖曳;拖脏,拖湿
1.to make something wet and dirty by trailing it along the ground, or become wet and dirty by being trailed along the ground
2.to follow along behind somebody else in a slow and usually undisciplined or slovenly fashion
1.Improving severe draggling actuality of plant protection machinery and its application techniques
改变我国植保机械和施药技术严重落后的现状
2.Construction of Silkworm Transgenic Spider Draggling Silk Gene Expression Vector
蜘蛛拖牵丝蛋白基因转家蚕表达质粒的构建