capping

动词 cap:

1. lie at the top of
   同义词：cap, crest
2. restrict the number or amount of
   同义词：cap

1. He capped my story by telling a better one.
   他把我讲的故事加以改进，讲出一个更好的故事。
2. In wood-frame construction, a horizontal member, capping the exterior wall studs, upon which the roof rafters rest.
   横木木结构建筑物中覆盖外墙壁骨的水平构件，屋横椽被支撑在它的上面