单词	orientation for place
释义	orientation for place 位置定向
随便看	primary space primary space allocation primary space target primary space vehicle primary spacing primary spasmodic dysmenorrhea primary spastic paraplegia primary spatial disorientation Primary spawn Primary Special Skill Identifier primary speciation primary specification serial number primary specific ionization primary spectroscopic standard primary spectrum Primary spectrum pyrometry primary speed primary speed control primary spermatocyte primary spermatogenous cell primary spermatogonium primary sperm cell primary sperm duct primary spherical aberration primary spindle ending