knack
释义：留学文书里另一个可以用来形容“才能”的词，不过因为这个词不大正式，一般用于引述第三方的描述原话。
例句：
All it took was intensive practice and a knack for storytelling for a Chinese man to figure out how to have his pi and recite it, too---beyond 60,000 decimals.
Much like his grandfather, the famed psychoanalyst, Freud had a knack for penetrating his subjects' inner worlds.
同义词：gift, talent, aptitude, capability, capacity