narrowbeam n.狹窄射線(窄束)narrowbase n.窄基底(窄基區(qū))narrowband disturbance [電子、通信與自動控制技術(shù)]窄帶干擾narrowband n.窄頻帶(狹頻帶)narrowback n. 愛爾蘭裔美國公民narrow-width tractor [經(jīng)濟學(xué)]窄型拖拉機narrow-spectrum antibiotic [電子、通信與自動控制技術(shù)]窄譜抗生素窄譜抗菌素narrow-spectrum 窄譜narrow-sense man hunt [藝術(shù)學(xué)]狹義“人肉搜索”narrow-row 窄行的narrow-range securities [經(jīng)濟學(xué)]狹窄范圍證券narrow-pulse generator [電子、通信與自動控制技術(shù)]窄脈沖發(fā)生器narrow-necked adj.細頸的narrow-mindedness adj.氣量小的；小心眼的；眼光短淺的narrow-mindedly adj.氣量小的；小心眼的；眼光短淺的narrow-minded (adj.) narrow-minded adj.氣量小的；小心眼的；眼光短淺的narrow-gauge locomotive 小機車narrow-gauge film 窄膠片電影narrow-gauge car [交通運輸工程]窄軌車輛