“凿孔空心钻头”概念、定义、翻译-科学时代

单词	凿孔空心钻头
释义	环境科学与工程词汇手册凿孔空心钻头 jagged core bit
随便看	bogey bog formation bog garden bog garden boggy soil bog harrow boghead-cannel coal boghead coal boghead coal boghedite bogie bogie bolster bogie furnace bogie hearth furnace bogie landing gear bogie truck boginess bog lime bog muck bog myrtle bog myrtle bogof bogof--bogof (buy one get one free) bogof (buy one get one free) Bogomili

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。