| 短语 | knock the bottom out of |
| 释义 | knock the bottom out of cause (something) to collapse or fail suddenly 使突然坍塌（或失败）： a shortfall in supplies would knock the bottom out of the engineering industry. 物资供应不足会使机械制造业崩溃。 knock the bottom out of 见BOTTOM. knock the bottom out of打破……的基础;推翻(学说、定律等)：At last，a scholar knocked the bottom out of their arguments with scientific proof and put an end to the controversy.最后，一位学者用科学的论证打破了他们论点的基础，结束了论战。 |
| 随便看 |
|
英语短语词组词典共收录41885条英汉双解短语词组词条，基本涵盖了全部常用短语词组的翻译及用法，是英语学习的有利工具。