单词	brown board
释义	brown board棕色版brown board棕色版測量學
随便看	hexagon nut with flange hexagon rock cod hexagons hexagon slotted nut hexagon socket hexagon socket countersunk flat cap head screw hexagon socket countersunk head bolt hexagon socket head hexagon socket head cap screw hexagon socket headless screw with cup point hexagon socket screw hexagon socket set screw hexagon socket wrench hexagon thin castle nut hexagon thin nut hexagon turret head hexagon voltage hexagon weld nut hexagram hexagrammidae hexagrammidae--英：greenlings hexagrammidae；英：greenlings hexagramminae hexagramminae；英：greenlings hexagrammoid