Definition
to utilize a particular attribute or resource, especially a personal one, to accomplish a goal
调动；动用
During the seminar, she called on her speaking skills to engage the audience.
在研讨会上，她运用自己的演讲技巧来吸引观众。
In tough times, he had to call on his patience to overcome the challenges.
在艰难时期，他不得不发挥自己的耐心来克服挑战。
Successful entrepreneurs are always able to call on their creativity to adapt to market changes.
成功的企业家总是能够运用他们的创造力来适应市场变化。