干線設(shè)備中繼線設(shè)備trunk line: (鐵路的)干線;(電話的)干線,中繼線,長途線。 equipment: n. 1.〔常 pl.〕設(shè)備,裝備,配件,配備物品。 2 ...tle trunk line equipment: 干線設(shè)備; 中繼線設(shè)備equipment trunk: 設(shè)備箱trunk equipment: 干線設(shè)備下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯