professional expertise

基本解释

An organisation that is cemented together by some sort of professional expertise, such as a hospital or a consultancy.
組織應該被某些專家團結在一起，比如公關人員或者是顧問。
Besides, the university also invites some TNT experts and professional expertise externally so as to enable participants to cultivate the knowledge and skills with a global view.
學校將請來TNT的專家以及來自外界的專業人士，以便學員在中國的市場環境中培養出具有全球觀的行業知識和技能。
Financial and other professional advisers must therefore have the competence, professional expertise and adequate resources to fulfil their role and to discharge their responsibility under the Codes.
因此，財務顧問及其他專業顧問均必須具備所需才能、專業知識和足夠的資源，借以發揮其功能和履行其在兩份守則下的責任。

On other, on other grounds You, a professional economist, do not bring your expertise to bear on this man in evaluating him?
那是站在其他的角度,你可是一名專業的經濟學家呢，難道你不,利用自己專業的評價來給他加點分嗎？
斯坦福公開課 - 經濟學課程節選

Rather, that a certain amount of professional expertise in this field leads me to the conclusion that this was indeed a very bad law.
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