用economic object造句子,“economic object”造句
來源:國語幫 3.33W
The clumsiest, most economic object, the holes pierced in an oil can to make a fire, a folding lantern, a ball of string or a floor tile.
The clumsiest, most economic object, the holes pierced in an oil can to make a fire, a folding lantern, a ball of string or a floor tile.