rockfall

US ['rɒkfɔ:l]
UK ['rɒkfɔ:l]
  • n.岩崩;落石
  • Web大量的落石;崩塌;落石区
Plural Form:rockfalls  
rockfall
n.
1.
岩崩;落石the fact of rocks falling down; a pile of rocks that have fallen

Sample Sentence

Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard