spanner

(Brit) (US wrench) n 1 tool for gripping and turning nuts on screws, bolts, etc 扳子; 扳手: I'll need a spanner to change the back wheel. 我需要一把扳手来换後轮. 2 (idm 习语) (throw) a `spanner in the works (Brit infml 口) (cause the) ruin or sabotage of a plan, scheme, etc 破坏一计画、 方案等.


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