besötétül angolul

darken [darkened, darkening, darkens]▼◼◼◼verb
[UK: ˈdɑːkən] [US: ˈdɑːrkən]

grow dark▼verb
[UK: ɡrəʊ dɑːk] [US: ˈɡroʊ ˈdɑːrk]