un·re·cov·er·a·ble
adjective/ˌʌnrɪˈkʌvərəbl/
/ˌʌnrɪˈkʌvərəbl/
- that you cannot get back after it has been spent or lost
无法恢复：花完或丢失后就无法取回 - A number of hard drives failed, which rendered the data unrecoverable.
许多硬盘发生故障，导致数据无法恢复。
- A number of hard drives failed, which rendered the data unrecoverable.