释义 |
rockfallrock‧fall /ˈrɒkfɔːl $ ˈrɑːkfɒːl/ noun [countable]  - Jagged boulders from rockfalls triggered by ice and rushing water made progress difficult.
- The rockfall lasted at least a minute.
- The scale of this rockfall certainly suggests that there will continue to be collapses on this popular buttress.
a pile of rocks that are falling or have fallen |