帮帮忙~~be___to cook=be not able to cook 填一词答:可以填 unable unable =not able unable 的同义词 ill-qualified, impotent, inadequate, incapable, incapable of, incompetent, ineffective, ineffectual, inefficient, inept, inferior, maladjusted, not equal to, not up to, powerless, unable to, unadapted, unadjusted, unendowed, unequipped,...