词汇	耿氏征
释义	耿氏征医Gunn sign
随便看	earth orthogonal coordinate system earth oscillation earth oscillations Earth outgassing earth oxide earth pad earth parabolic speed earth parched by the sun Earth Parking Orbit earth path indicator earthpea earthpeas earth-penetrating earth penetrating device earth penetrator earth penetrator weapon Earthpeople Earthperson Earthpersons earth phantom circuit earth-phantom circuit earth physics Earth Physics Satellite Observation Campaign Earth pic by SZ-V spacecraft OVER earthpig