词汇	observed point
释义	observed point 观察点；照准点；观测点
随便看	method of seismic prospecting method of selected points method of selecting points method of selection method of self method of self activety method of self-activity method of self registration method of semantic differential method of semi average method of semi-average method of sentence analysis method of sentencing method of separate joint displacement method of separation method of separation of variable method of separation of variables method of separation variables method of sequential rotations method of serial groups method of service method of settlement method of settlement prediction method of settling accounts method of shipment