barking
adjective [ after verb ] UK old-fashioned informal uk/ˈbɑː.kɪŋ/ us/ˈbɑːr.kɪŋ/ (also barking mad, /ˌbɑː.kɪŋ ˈmæd/ /ˌbɑːr.kɪŋ ˈmæd/)
疯狂的;愚蠢的
crazy or extremely silly
She must have been barking mad to lend him so much money. 借给他那么多钱，她一定是疯了。