“grader”的概念、定义、翻译、参考文献-科学参考

单词	grader
释义	grader [`grād·ǝr] ^{MECHANICAL ENGINEERING} A high-bodied, wheeled vehicle with a leveling blade mounted between the front and rear wheels; used for fine-grading relatively loose and level earth.
随便看	gateway gate winding gather gathering area gathering arm loader gathering conveyor gathering ground gathering iron gathering line gathering locomotive gathering mine locomotive gathering motor gathering motorman gathering mule gathering pallet gathering pump gathering ring gathering system gather way gather write gating gating waveform Gatling gun Gatterman-Koch synthesis Gatterman reaction

科学参考收录了103327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。