可变长度进气歧管 variable intake manifold: 可变进气歧管intake manifold: 进口管汇; 进气管; 进气歧管,进入歧管; 进汽歧管; 吸入歧管cold intake manifold: 冷式进气歧管engine intake manifold: 发动机进气歧管exhaust and intake manifold: 排气及进气歧管; 排气及进气支管下载手机词典可随时随地查词查翻译