challenge的形容词性

challenging adj. 挑战的；引起挑战性兴趣的；

challengeable adj. 挑战性的；

例句

She does not like anyone challenging her authority.

她不喜欢任何人挑战她的权威。

Mike found a challenging job as a computer programmer.

迈克找到了一份富有挑战性的工作——当电脑程序师。

Building a home from scratch can be both exciting and challenging.

白手起家既激动人心又具有挑战性。

I am good at the science subjects which are challengeable.

我的理科学得很好，我觉得这些科目比较具有挑战性。

Power System Voltage Stability is a challengeable problem .

电力系统电压稳定性是一个具有挑战性的问题。

This is the most challengeable response to the secular tide.

这是面对世俗大潮的最具挑战性的回应。