aptness

名词 aptness:

1. a disposition to behave in a certain way
   同义词：propensity
2. appropriateness for the occasion
   同义词：appositeness

1. The professor is favorably impressed by the aptness to learn on the part of his students.
   那位教授对学生们善于学习的能力留下良好的印象。
2. Chosen or expressed with aptness or propriety.
   善于辞令的聪明地或恰当的选择词语或表达的