词汇	arch core
释义	arch core n.背斜核部
随便看	weed clearing Weed communities weed community weed community composition weed community in turf weed community in wheat field weed competition weed conrail weed control weed-control weed control activity weed control by fish weed control chemicals weed control effect weed control equipment weed control in post-transplantation weed control in rights of way weed control in rights-of-way Weed-controlling of allelopathy weed-control method weed control spectrum Weed-control techniques weed corn weed covering weed cutter