| 释义 |
- adj.作最后努力（或尝试）的；孤注一掷的
- 网络已无后退余地的；最后防线的；已至最后防线的
1. | 作最后努力（或尝试）的；孤注一掷的used to describe a final attempt to achieve sth, when there is not much hope of succeeding |
| She underwent a heart transplant in a last-ditch attempt to save her. 她动了心脏移植手术，这是为挽救她的生命而作的最后一次努力。 |
adj. | 1. done or taken when all other options have been exhausted 2. a last-ditch attempt, effort etc is a final try at achieving something difficult, when other attempts have already failed |
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