Demonstrator
[ ['demənstreitə] ]
公共 Public
n. 论证者, 证明者, 指示者, 示威者\\n[医] 示教者
✅ 同义词
📖 牛津释义
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.
🏥 医学释义
示教器
🗣️ 情景例句
the school poster for the play this year.
今年学校话剧的海报。
Destroy the lion while he is yet but a whelp.
杀狮应在幼小时。
Thus they lay on hard wooden boards, unable to stand up or move around.
这样，他们就躺在硬木板上，既不能站立起来，也不能活动。