许多从业者都有收费的一种比例标准。

Many practitioners have a sliding scale of fees.

《柯林斯英汉双解大词典》

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Very few of them would see themselves as a psychoanalytic practitioner or as a Freudian psychologist.

他们中很少有人会把自己,视为精神分析从业者,或是精神分析学派的心理学家。

耶鲁公开课 - 心理学导论课程节选

In fact, they are in practice long-term because you have a relationship with your banker and you play golf with your banker and your banker understands that you have a business -he's your friend, let's hope.

实质上这些借贷款就是长期的,因为你与银行从业者有着千丝万缕的联系,你和他一起打高尔夫,而且他知道你在做生意...,他是你的朋友,希望如此

耶鲁公开课 - 金融市场课程节选

And also we are able to tap into the expertise of professors, not just at the University of Pennsylvania, but also at other schools as well so that we can bring in the very top leading researchers and practitioners of positive psychology.

我们还聘请多位教授，不局限于宾州大学，还有其他大学,我们请来最杰出的研究员,和积极心理学的从业者。

哈佛公开课 - 幸福课课程节选