词汇	boundary finding
释义	boundary finding 轮廓提取
随便看	railway point of frogs railway points railway police railway police education railway police english railway police officer railway policy railway pontoon bridge equipment railway porter railway postal clerk railway post office railway post-office railway potential capability railway power line railway power supply railway power system railway power transmission line railway precincts railway premises railway prestressed simple T-beam railway profile railway programs railway project Railway Project Crisis railway project environmental change