demonstrator

/'demәnstreitә/

当代词频 #8,307

中文释义

n. 论证者, 证明者, 指示者, 示威者
[医] 示教者

英文释义

n. a teacher or teacher's assistant who demonstrates the principles that are being taught
n. someone who demonstrates an article to a prospective buyer
n. someone who participates in a public display of group feeling

词形变化

复数: demonstrators

相关单词

do day down during different door die death development decide drug decision

释义数据来源：ECDICT（skywind3000），许可协议 MIT。