| 释义 |
ditch·er
\ˈdichə(r)\ noun
(-s)
Etymology: Middle English dicher, from dichen to make a ditch + -er — more at ditch
1. : a workman who digs or repairs ditches
2. : a machine that digs ditches and usually piles the dirt in a bank to the side (as by means of a conveyor belt) |