limbering

adj.柔软的；灵活的

v.使变柔软；做准备活动

n.前车；污水道

Gymnasts do everyday exercises to keep themselves limber. 体操运动员每天都做运动保持身体柔软。

Before running, he liked to limber up. 在跑步前，他喜欢先热身以使身体柔软灵活。

I always do a few easy exercises to limber up before a match. 我在比赛前总要做些简单的准备活动。

The commander ordered the troops to limber up and move out. 指挥官下令把炮装上牵引车开出去。

However in this case it means there is no room for a team, limber or caisson. 但是这样就没有足够空间加上炮组，前车以及弹药箱了。