At Columbia, he was trained as a nurse practitioner.
出自-2013年12月閱讀原文
Those who stay on for an additional two years can earn a master's degree that qualifies them as nurse practitioners (執業護士) or clinical nurse specialists.
出自-2013年12月閱讀原文
英語六級真題
In fact, they are prescribed and they’regiven at a certain level, a dosage that is understood by a practitioner who’s been trained.
出自-2016年6月聽力原文
In fact, they are prescribed and they're given at a certain level, a dosage that is understood by a practitioner who's been trained.
2016年6月六級真題（第二套）聽力 Section B
柯林斯高階英漢雙解學習詞典釋義
N-COUNT
執業醫生
Doctors are sometimes referred to as practitioners or medical practitioners .