rockfall
US /ˈrɑːk.fɑːl/
UK /ˈrɒk.fɔːl/
名詞
落石, 岩崩
a fall of rocks, especially from a cliff or mountainside
範例:
•
The hikers were warned about the danger of rockfall in the area.
徒步旅行者被警告該地區有落石危險。
•
Heavy rains can trigger a rockfall on the mountain roads.
大雨可能引發山路上發生落石。