stringpiece的翻译，读音
英/'striŋpi:s/
释义：
n. 纵梁, 楼梯基
n. A long piece of timber, forming a margin or edge of
any piece of construction; esp.:
n. One of the longitudinal pieces, supporting the treads
and rises of a flight or run of stairs.
n. A long piece of timber, forming a margin or edge of
any piece of construction; esp.:
n. One of the longitudinal pieces, supporting the treads
and rises of a flight or run of stairs.