| 释义 |
demonstrator/ˈdemənstreitə/n. 1 a person who takes part in a political demonstration etc. (政治示威游行等的)示威者 2a a person who demonstrates, esp. machines, equipment, etc., to prospective customers (尤指机器设备等的)示教讲师；示范者 b a machine, etc., esp. a car, used for such demonstrations 演示机(示范产品等，尤指样车) 3 a person who teaches by demonstration, esp. in a laboratory etc. (尤指在实验室等的)示范者 [Latin (as DEMONSTRATE)] |