someone who watches examination candidates to prevent cheating
造句
用作名詞(n.)
If you have a problem, ask the invigilator. 有問題就問監考人。
The candidate must be subject to the invigilator\\\'s supervision and can not disturb the invigilator\\\'s work in any way. 考生必須服從監考人員管理，不得以任何形式干擾監考人員正常工作。