“focus”的概念、定义、翻译、参考文献-科学参考

单词	focus
释义	focus Encyclopedia 文学焦点释 focus焦点一个句子中意义比较突出的、重要的部分，是说话人希望听话人格外注意的部分。 Physics 光学、声学光学 focus焦点 focus复数：foci 焦点^† Mathematics ＞常微分方程与动力系统＞常微分方程＞释义 focus焦点 focus焦点^† Astronomy focus焦点
随便看	negligible negligible fluctuation negligible function negligible quantity Negombo Negoronuri negotiable instruments law negotiate a settlement before the memorial tablets of late instructors negotiated order negotiated search negotiating purchase and marketing negotiation negotiation game negotiation psychology negotiation psychology and conflict negotiations held in Guangzhou for the remainder of customs revenue negotiation support system negotiation tactic Negrillo Negritos Negritude Movement Negroes Negroid race Negros Island Negro spirituals

科学参考收录了854744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。