/ˈspænə(r) ||; ˈspænɚ/(US 美 wrench) noun [C] a metal tool with an end shaped for turning small metal rings(nuts)and pins(bolts)that are used for holding things together 扳子；扳手；扳钳 ☞Look at adjustable spanner. 参看adjustable spanner。 ☞picture at tool 见tool插图