Kaj pomeni Spanner in the works? Je to idiom?

Odgovor maternega govorca
Rebecca
Ja, tako je! Throw a spanner in the workspomeni ovirati (disrupt), ovirati (interrupt) ali preprečevati (prevent)) potekati po načrtu. Primer: I had planned to go back to school, but an unexpected pregnancy threw a spanner in the works. (nameravala sem se vrniti v šolo, vendar me je preprečila nepričakovana nosečnost.) Primer: The sudden rainstorm threw a spanner in the works for the organizers of the outdoor concert. (nenadna nevihta je prekinila delovanje organizatorjev koncerta)