“trapezoid”的概念、定义、翻译、参考文献-科学参考

单词	trapezoid
释义	trapezoid [`trap·ǝ´zȯid] ^MATHEMATICS A quadrilateral having two parallel sides.
随便看	blight canker blimp blind blind approach beacon system blind bombing blind borer blind coal blind controller system blind drainage blind drift blind drilling blind embossing blind flange blind floor blind hole blind image blinding blind joint blind landing blindness blind nipple blind passage blind ram blind riser blind rollers

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。