to solve a complex problem or mystery
résoudre un problème ou un mystère complexe (resoudre un probleme ou un mystere complexe)
"It took hours, but we finally cracked the code of the system error."
"Il a fallu des heures, mais nous avons finalement déchiffré le code de l’erreur du système." (il a fallu des heures mais nous avons finalement dechiffre le code de lerreur du systeme)
behind the surface; the underlying mechanism or system
to finally understand or accept the truth or a new idea
bruised; having marks from injury
to have access to vast information easily, especially online
to look at a situation from a broader perspective
to suddenly become afraid to do something