crosspiece 是什么意思

名词复数:crosspieces

	腕木，横木；横档儿；(剑的)小锷。

	a transverse brace
	a horizontal beam that extends across something 同义词：trave, traverse, crossbeam,

	1.	He was holing the fence posts to take the crosspieces 他在栏板上打洞以便装上横档。
	2.	Crosspiece products total : 9 total 1 pages 垫圈里共有产品9条分1页
	3.	Steel wire crosspiece inside the hole 孔用钢丝档圈
	4.	Elastic crosspiece outside the axle 轴用弹性档圈
	5.	Open - mouthed crosspiece 开口档圈

crosspiece是什么意思