单词	平面光栅
释义	平面光栅医plane grating
随便看	single-honours single hono u rs singlehood single hook single-hook single hook airless shot blasting machine single hook piston ring single-hook piston ring single hook ring single-hook ring single hop single-hop single hop connection single hop link single-hop link single-hop network single-hop propagation single-hop random-access network single-hop routing single-hop transmission Single horizon deliverability test single horizontal block single-horizontal-shaft concrete mixer single horn anvil single-horse