chain operated鏈條: chain; catene; foreganger; r ...操縱: operate; control; roll; stee ...的: 4次方是 The fourth power of 2 i ...操縱的: executive; manipulative; pilot班組操縱的: crew-served下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯
