| 词汇 | tighten something up |
| 释义 | tighten something up phrasal verb with tighten verb [ I or T ] uk/ˈtaɪ.tən/ us/ˈtaɪ.tən/ 使变紧，使紧固 to make something become tighter, firmer, or less easy to move Now tighten up the screws. 现在拧紧螺丝。 tighten (something) up phrasal verb with tighten verb [ I or T ] uk/ˈtaɪ.tən/ us/ˈtaɪ.tən/ 使（规则、制度、法律）更严格 to make a rule, system, or law stronger and more difficult to avoid or ignore Are there any plans to tighten up on advertising controls? 有计划加强对广告的监管吗？ |
| 随便看 |
|
MX2U.com英汉词典共收录126179条英汉翻译词条，基本涵盖了全部常用英语词汇的翻译、用法及例句，是英语学习的有利工具。