词汇	cobwall
释义	cobwall un.土墙
随便看	x-ray separator X ray set x-ray set x-ray shadow microscope x ray sheeting X ray shield X-ray shield X-ray shield door x ray shielding concrete x-ray shielding glass X ray shoe fitter X-ray shoe fitter x-ray short X ray shutter x-ray shutter x-ray sickness x ray sign x-ray sign Xrays image of hydropneumothorax xrays image of intussusception xrays image of obstructive emphysema Xrays image of pneumothorax x ray simulator x-ray single crystal diffractometer X rays kilovolt photography