基本解釋膨脹劑英漢例句雙語(yǔ)例句Al ore concrete bloating agent ;鋁礦石混凝土膨脹劑;bloating agent更多例句詞組短語(yǔ)短語(yǔ)bloating g agent 膨脹劑calcium aluminate bloating agent 鋁酸鈣膨脹劑fluor -gypsum concrete bloating agent 氟石膏混凝土膨脹劑anhydrite -rock alum concrete bloating agent 硬石膏bloating agent更多詞組專業(yè)釋義土木建筑工程膨脹劑