“HOW”概念、定义、翻译-科学时代

单词	HOW
释义	请查阅HOW--HOW（hand-over-word）
随便看	drilling machine drilling meal drilling mud drilling pattern drilling pattern drilling speed drilling unit drilling vessel drill jumbo drill jumbo drill-log drill maker drill method drill mounting drill pipe cutter drill planting drill record drill round drill seismic facies section drillship drill sowing drillstring drill water hose drimeter drimeter

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。