词汇	lineae nigra
释义	lineae nigra 医黑线
随便看	bottom-hole hydraulic pump bottom hole inclinometer bottom-hole inclinometer bottom-hole inflow bottom-hole orientation bottom hole orientation sub bottom hole orientation sub, BHO bottom hole packer bottom-hole packer Bottom Hole Pattern bottom-hole plug bottom-hole pouring bottomhole pressure bottom hole pressure bottom-hole pressure bottom-hole pressure bomb bottom hole pressure buildup test Bottom-hole pressure ga bottom hole pressure gage bottomhole pressure gauge bottom hole pressure gauge bottom-hole pressure gauge Bottom-hole pressure gauge Bottom-hole pressure ga u ge bottom hole pressure indicator