un·break·a·ble
adjective/ʌnˈbreɪkəbl/
/ʌnˈbreɪkəbl/
- impossible to break
无法打破的；牢不可破的 - This new material is virtually unbreakable.
这种新材料实际上是不碎的。 - the unbreakable bond between parent and child
亲子之间牢不可破的联系
- This new material is virtually unbreakable.