motive infihratinn training

• 动机

motive infihratinn training的用法和样例：

例句

1. The motive for the crime was impenetrable.
   那起罪行的作案动机叫人捉摸不透。
2. Vanity is a motive of immense potency.
   虚荣心是一个有着极大潜力的动机。