cack-handed
adjective /ˌkæk ˈhændɪd/
/ˌkæk ˈhændɪd/
(British English, informal, disapproving)- a cack-handed person often drops or breaks things or does things badly
synonym clumsy笨手笨脚的;笨拙的 词源mid 19th cent.: from cack, in the sense ‘excrement’, + hand + -ed.