| 词汇 | on the fly |
| 释义 | on the fly 1 : quickly and often without preparation匆忙地；赶紧地 You'll have to make decisions on the fly.你必须赶紧做决定。 2 : through the air : without hitting the ground在空中；在飞行中 The home run went 450 feet on the fly.这个本垒打击球在空中飞了450英尺。 3 : while something else is also being done on a computer（计算机）后台运行 software that handles formatting on the fly在后台执行格式化的软件 fly |
| 随便看 |
英汉双解词典包含93607条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。