n.粗糙,劣等,粗劣的,粗度,粗糙度
That gentleman disliked coarseness and profanity.
那位先生一向忌讳粗俗和猥亵.
He seemed unaware that his coarseness might cause others to suffer.
他似乎不知道自己的粗陋不雅会叫别人难堪.
The coarseness of her cursing amazed the workmen.
她骂人的那些粗话让工人们大吃一惊。