“调焦杆”概念、定义、翻译-科学时代

单词	调焦杆
释义	美术、书法与摄影词汇手册调焦杆 focus crank
随便看	bank overdraft bank overdraft bank paper bank paper bank paper bank paper bank pass-book bank planting bank portfolio bank prime (rate) bank protection bank protection bank protection bank protection bank protection works bank rate bank rate bank rate bank rate (of interest) bank rate policy bank reconciliation statement bank reconciliation statement bank reference bank regulation bank regulation

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。