idiosyncratic
adj. 独特的，怪癖的
例句
She still appeared to be an idiosyncratic figure.
她似乎仍然是一个特殊的人物。
His teaching methods are idiosyncratic but successful.
他的教学方法很奇特，但很成功。
《牛津词典》
The speaking voice, by contrast, is something idiosyncratic, irregular, particular.
相反地，说话的声音是与众不同的，不规律的，特别的。
