spina bifida

(medical 医) condition in which certain bones of the spine are not properly developed at birth and allow parts of the spinal cord to protrude (causing severe disability) 脊柱裂.

spick, spicy, spider, spider plant, spider-man, spidery, spied, spiel, spigot, spike, spikiness, spiky, spill, spillage, spillway, spin, spin bowler (also spinner), spin-drier, spin-dry, spin-off, spinach, spinal, spinal column, spinal cord, spindle, spindly, spine, spine-chiller, spine-chilling, spineless, spinelessly, spinelessness, spinet, spinnaker, spinner, spinney, spinning, spinster, spinsterhood, spiny,