词汇	over river leveling
释义	over river leveling n.跨河水准测量
随便看	Beginning of Prescription beginning of Qing dynasty beginning of radioactive fallout beginning of regeneration-cutting beginning of republic of china beginning of scale beginning of school term beginning of season beginning of sequence selection beginning of shipping beginning of shooting beginning of simultaneous sequences Beginning of Spring beginning of spring? beginning of spring1st solar term Beginning of Summer beginning of summer? beginning of tape beginning-of-tape beginning-of-tape control beginning of tape hole beginning-of-tape hole beginning-of-tape label beginning-of-tape mark beginning of tape marker