短語詞組短語Object Slave beam angle 物躰光束角Object t beam 物躰光束object sonic beam 物躰聲束Object t beam angle 物躰光束角diffuse object beam 漫射物躰光束Object beam angle 物躰光束角;物躰波束角scanning object beam 掃描物光束Object beam h 物躰光束Object beam ongle 物躰光束角 返回 object beam