“齿缘钻头”概念、定义、翻译-科学时代

单词	齿缘钻头
释义	环境科学与工程词汇手册齿缘钻头 jagged core bit
随便看	VALS Valsa valsartan valse valse VALS--VALS (Values and Life Styles) VALS (Values and Life Styles) VALS (Values and Lifestyles System) VALT valtrale VALT--VALT（variable-stress accelerated life testing trial） VALT（variable-stress accelerated life testing trial） valuable valuable article valuable article valuable book valuable cargo valuable cargo (VC) valuable consideration valuable consideration valuable consideration valuable consideration valuable consideration valuable document valuable document

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。