rockfalls

rockfalls

美 　英

• n.大量的落石
• 网络散落

词形变化

复数：rockfalls  

英汉解释

n.

1. 大量的落石

英英解释

n.	1. a collection or mass of fallen rocks 2. an avalanche of falling rocks

例句

He said seismic instruments detected 83 volcanic quakes, a majority of which were tremors associated with rockfalls.

他说，地震检测仪侦测到83次猛烈的地震，其中大部分都伴有岩石塌落。

He thought of his family; he fretted over lava bombs and rockfalls.

西姆斯想到了自己的家人，可岩浆炸弹和岩崩又让他焦急万分。

Volcanic eruptions, rockfalls , landslides, and explosions also result in earthquake vibrations, but most of these are of only local extent.

火山爆发、落石、山崩和爆炸也会引起地震的馀震，但大部分这些只是局部性的范围。