基本解释[能源科學技術]致密充填結搆英汉例句雙語例句Specially, a vertical cavity surface-emitting semiconductor laser is attractive, because of free arrangement and dense packing.垂直腔表麪發射激光器，因其可自由排列和密集封裝而特別引人注目。dense packing arrangement更多例句专业释义能源科學技術致密充填結搆