sharp- kurtosis的用法和樣例：
例句
- We shall do well to pass over its sharp crests at a good height from them.
我們頂好繞過(guò)那些相當高的尖峰。 - The physicists, led by Thomas Timusk of McMaster, found both a sharp peak in scattering at a particular frequency and a broad background of scattering across all frequencies.
由麥克馬斯特的提摩斯克帶領(lǐng)的物理學(xué)家，在某個(gè)特定頻率發(fā)現了散射光的一個(gè)尖峰，而且還發(fā)現了一個(gè)橫跨所有頻率的寬背景散射訊號。
