“centre element”概念、定义、翻译-科学时代

单词	centre element
释义	数学词汇手册 centre element 中心元
随便看	spot-type fire detector spot-weld bonding spot-weld bonding structure spot welding spot welding spot welding spot welding SPOT卫星 spousal assault spousal IRA（spousal individual retirement account） spousal right spouse spout spout spout spouted bed spouted fluidized bed spouter spouter spouting bed coal gasifier spouting stream spouting stream with micro air bubbles spouting velocity spout making-wave SPQR (small profit and quick return)

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。