| 单词 | 空转 |
| 释义 | 空转 blank run free play free running idle run idle running idleness idling loose running lost motion nofloat load preoperation race rotation race running racing run empty run free run idle run light running empty running-idle slow running zero discharge idle |
| 随便看 |
科学参考收录了1248194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。