英:['strɪŋˌpi:s]
美:['strɪŋˌpis]
string·piece
strIng pis
noun
the heavy squared timber lying along the top of the piles forming a dock front or timber pier
The first known use of stringpiece was in 1786
1 纵梁
stringer longeron
2 横梁
ridgetree rib filler traverse sleeper balk girth stringer crossbeam ridgepole trave crossrail beam timber truss