English Expression · Intermediate
crash box
A crash gearbox
Pronunciation: say crash box
Meaning
A crash gearbox.
Example
I use the word "crash box".
I use the word "crash box".
Practice tips
- Practice crash box out loud — read the pronunciation guide above and repeat.
- Use it in your own sentence today; reuse beats rereading.
- Pay attention to context: this English expression is for intermediate-level learners.