Sparpiece

Spar´piece`

n.	1.(Arch.) The collar beam of a roof; the spanpiece.

sparpiece

collar beam, spanpiece, sparpiece, top beam, wind beam

collar beam A horizontal member which ties together (and stiffens) two opposite common rafters, usually at a point about halfway up the rafters in a collar beam roof.

随便看

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。