competent
adj. 能干的,能胜任的;合格的,过得去的;精神正常的,智力无缺陷的;有决定权的;有法定资格的;活性的,(处于)感受态的
例句
He's very competent in his work.
他非常胜任自己的工作。
《牛津词典》
Make sure the firm is competent to carry out the work.
要确保这家公司有能力完成这项工作。
I had always considered myself a strong, competent woman.
我曾一直以为自己是个坚强能干的女人。
《柯林斯英汉双解大词典》