1)stubborn,顽固的,倔强的;难对付的,难以克服的2)intractable,顽固的，难对付的3)stiffnecked,adj.顽固的，倔强的4)formidable,可怕的;令人生畏的;难对付的;难克服的5)a messy situation,难以对付的局面6)heavy in hand,难对付的
用法和例句
He is a difficult person to deal with.
他是一个很难对付的人。
He was a difficult man to deal with.
他是个很难对付的人。
She is a tough customer.
她是个难对付的顾客。
This is a hard boy to deal with.
这是一个难对付的男孩。
He's a tough guy.
他是个难对付的家伙。
He's a hard nut to crack.
他是一个难对付的家伙。
He is a hard nut to crack.
他是个难对付的人。
He is a difficult man to contend with.
他是一个难对付的人。
Oaks are very recalcitrant.
橡树是很难对付的。
an awkward customer; person or animal that is difficult or dangerous to deal with
难对付的家伙（难以应付的或危险的人或动物）.
He showed tact in dealing with difficult customers.