challengeful的形容词
challengeable adj. 挑战性的；
例句
Secondly, being a college teacher is challengeable for me.
其次，做一名大学老师也是一项很具有挑战性的工作。
This is the most challengeable response to the secular tide.
I want to do some challengeable work to show my personal value.
我想做一些比较具有挑战性的工作来体现我的个人价值。
The integrated art curriculum is a challengeable and open course .
综合艺术课程是一门具有挑战性、开放性的课程。
In literature translation, poetry translation is always most challengeable.
在文学翻译中，诗歌翻译始终是最具挑战的核心部分。