“履带式拖拉机”的概念、定义、翻译、参考文献-科学参考

单词	履带式拖拉机
释义	履带式拖拉机 caterpillar machinery crawler tractor creeper tractor chain track tractor caterpillar tractor tracklayer track-type tractor
随便看	drawing timber drawing tool drawing T-square drawing velocity drawing with coloured chalk drawing with pen and ink drawing work drawing worker Drawinol (杀螨剂) draw-in rod draw-in runner draw-in system draw-in ventilation draw-in winding draw key draw knife drawknife draw knob draw lessons from draw link draw loom draw machine draw mark draw metal draw money

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。