liquid propellant line液体: liquid; liquor; fluid推进剂: propellant; propellent; prop ...管路: pipeline; canal; channel推进剂管路: propellant line液体推进剂: fluid propeller; liquid propellant; liquid propeller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:液体推进剂管路，即可在微信中查询翻译
