“支撑物”用英语怎么说？

用悬吊方法将罪犯处决的木头支撑物.Wooden support from which criminal is execute by hanging.'撑'.''裙箍带裙环女裙''.'中'. ''的很轻的环形支撑物.One of the lightweight circular supports for a hoop skirt.这些名词都...