a nurse in training who is undergoing a trial period
someone released on probation or on parole
造句
用作名詞(n.)
The full-time research workers are in different academic ranks: research fellow, associate research fellow, assistant research fellow and probationer. 專職科研人員具有不同的技術職稱:研究員、副研究員、助理研究員和研究實習員。