[航] 燒蝕頭錐 cone nose: 牙輪錐頂nose cone: (火箭的)頭部,前錐體。 nose of cone: 牙輪錐頂ablating nose cone: 燒蝕頭錐air-inlet nose cone: 進氣口頭錐下載手機詞典可隨時隨地查詞查翻譯