limber

一种两轮车辆,用于牵引轮式火炮；其本身或弹药箱也可称为弹药车。

A two-wheeled vehicle to which a wheeled artillery piece may be attached for transport. (Some versions have built-in storage bins for ammunition. Either the limber itself or the ammunition box may also be called a caisson.)

马车或四轮马车的车辕。

The shafts or thills of a wagon or carriage.

内龙骨两侧的排水沟或管道,使水能流入泵井。

Gutters or conduits on each side of the keelson to allow water to pass to the pump well.