contrary to nature

• adv. 违反自然的(道德败坏的)

contrary to nature的用法和样例：

例句

用作副词 (adv.)

1. Lesbianism was considered a crime against nature.
   同性爱被看作是一种违反自然的罪过。
2. It's flying in the face of Nature.
   那是公然违反自然的。