streamlined track流线型: streamline; streamlining; fa ...发射: launch; radiate; project; di ...导轨: guides; track; guide rail; l ...流线型发射架: shoe launcher发射导轨: firing channel; launching guide; launching rack下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:流线型发射导轨,即可在微信中查询翻译