单词	a deep book
释义	a deep book 深奥的书
随便看	oceanographic remote sensing oceanographic research oceanographic research buoy Oceanographic Research Center oceanographic research equipment oceanographic research ship oceanographic research velocimeter oceanographic research vessel oceanographic satellite oceanographic sedimentation Oceanographic Service Inc oceanographic ship oceanographic standards oceanographic station oceanographic station location oceanographic submersible oceanographic survey oceanographic surveying oceanographic tape recorder oceanographic technical data handling committee oceanographic tracer oceanographic vessel oceanographies Oceanographies oceanographist