maladroit
adjective formal uk/ˌmæl.əˈdrɔɪt/ us/ˌmæl.əˈdrɔɪt/
不灵巧的，笨拙的;不熟练的
awkward in movement or unskilled in behaviour or action
She can be a little maladroit in social situations. 她在社交场合会显得有些笨拙。
Synonym: clumsy
Opposite: adroit