| 释义 |
grouser
I. grou·ser \ˈgrau̇zə(r)\ noun
(-s)
Etymology: origin unknown
1. : a heavy pointed timber thrust down to serve as an anchor for a floating dredge or similar machine
2. : one of a set of cleats on a tractor wheel or track for increasing traction
II. grous·er \ˈgrau̇sə(r)\ noun
(-s)
Etymology: grouse (III) + -er
: a person who grouses; specifically : one who habitually complains or grumbles |