hopper(bottom) car

• 漏底车

hopper(bottom) car的英文翻译是什么意思，词典释义与在线翻译：

英英释义

名词 hopper:

1. funnel-shaped receptacle; contents pass by gravity into a receptacle below

2. someone who hops

3. a machine used for picking hops

4. terrestrial plant-eating insect with hind legs adapted for leaping

5. (baseball) a hit that travels along the ground