ungenerous

形容词 ungenerous:

1. lacking in magnanimity
   同义词：meanspirited
2. unwilling to spend
   同义词：stingy

1. A base, ungenerous wretch who under the mask of friendship has undone me.
   有个心胸狭窄、行为卑鄙的人在友谊的幌子下把我毁了。