單臂線擔(dān)bracketed: 相等的bracket; toggle plate; wrist plate: 肘板bracketed action: 帶括號動作bracket-typesandslinger: 單軌式拋砂機(jī) 壁行式拋砂機(jī)bracketed arithmetic expression: 括號算術(shù)表達(dá)式下載手機(jī)詞典可隨時隨地查詞查翻譯