一名优秀的工程师必须拥有过硬的技术能力。

A good engineer must possess strong ___technical abilities.

她作为钢琴家的成功来自于多年专注的技术练习。

Her success as a pianist comes from years of dedicated ___technical practice.

这门课程侧重于工作所需的理论知识和实践技能。

The course focuses on both the theoretical knowledge and the ___technical skills required for the job.