n.能力；胜任；技能
The success of a company is directly related to the competency of its managers. 一个公司的成功与它的管理人员的能力直接相关。
The English competency is very important here. How is your English proficiency? 在我们这里，英语能力是至关重要的。你的英语水平如何?
My internship at Huawei Industries proved my competency for challenging jobs. 我在华威实业公司的实习表明
