backbar翻譯，backbar的意思，backbar同義詞，backbar的反義詞，backbar短語詞匯

詞語：backbar

backbar的解釋

backbar['bæk,bɑ:]n. 托梁；支承梁

backbar的意思

backbar 支承梁;pull-backbar 拉桿;