剥：剥去；肤：皮肤；椎：捶击。剥人皮肤，敲人骨髓。比喻极其残酷地压榨和剥削。
peel somebody's skin and break his marrowbones
剥(bāo bō)
肤(fū)
椎(zhuī chuí)
髓(suǐ)
