a situation in which something has suddenly failed or collapsed
eine Situation, in der etwas plötzlich gescheitert oder zusammengebrochen ist
"The market for tech stocks has crashed; the bottom has fallen out."
"Der Markt für Tech-Aktien ist zusammengebrochen; der Boden ist gefallen."
to start thinking seriously about solving a problem
not very intelligent
very rarely
someone very experienced at something
to deliberately ignore or show disapproval toward someone
to have a friendly relationship with someone