batty
adjective informal disapproving uk/ˈbæt.i/ us/ˈbæt̬.i/
愚蠢的;糊涂的;神经错乱的
silly and slightly crazy and behaving in a confused way
my batty old aunt 我那疯疯癫癫的老婶婶
Synonyms: barmy bonkers cracked (MENTAL HEALTH)crackers dotty kooky loco loony loopy nutty (PERSON) wacky