mulesing
/ˈmjuːlzɪŋ/noun
mass noun
- the process of removing folds of skin from the tail area of a sheep, intended to reduce fly strike（为减少蝇蛆繁殖）羊尾褶皱去除。
词源
1940s: from the name of John H. W. Mules （1876-1946）, the Australian sheep farmer who developed the process, + -ING1.