| 单词 | demonstrator |
| 释义 | demonstrator n 1 person who teaches or explains by demonstrating (demonstrate 2) 示范助教 The demonstrators set up apparatus for the experiment. 示范助教安排好了实验装置. 2 person who demonstrates (demonstrate 3) 示威者; 游行者; 集会者 The noisy demonstrators were dispersed by the police. 喧嚷的示威者遭警察驱散. |
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