a non-heating supersonic nozzle [電子、通信與自動控制技術(shù)]無加熱噴琯a nodding acquaintance n. 點頭之交a nightmare on elm street a night spot [毉葯科學(xué)]夜間地點a night out 晚間外出；在外玩樂的一夜a night on the town 在外玩樂的夜晚，狂歡之夜。a nice touch 不錯的嘗試a nice cup of tea a nice bit of 許多（錢）a newly married couple 一對新婚夫婦a new lease of life 新生a new hope a new departure 新起點，新方案，新政策a new crescent moon 一彎新月a new broom sweeps clean 新官上任三把火a new broom 剛上任的新官；新就職者a new beginning 一個新的開始a network 網(wǎng)絡(luò)a nest egg 積蓄（非正式）a necessary evil 不可避免的災(zāi)禍