| 词汇 | be a matter of life and/or death | 
| 释义 | be a matter of life and/or death idiom   C2 是生死攸关的事 to be very serious  And if you miss the bus, well, it's not a matter of life and death. 如果你错过了公共汽车,也不是什么大不了的事。  | 
| 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。