“hollow boring bit”的概念、定义、翻译、参考文献-科学参考

单词	hollow boring bit
释义	hollow boring bit 空心钻头
随便看	round-edged steel flat round-edged tyre round edge external corner (釉面砖) round edge external reveal round edge joint file round edge opposite (釉面砖) round edge tile rounded grain rounded handrail rounded indication rounded internal angle rounded interval arithmetic rounded leading edge rounded nose rounded-nose missile rounded phrase rounded roof rounded root contour rounded system rounded tail round elbow round end clamp round-ended cylinder round end key rounder

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。