参考词典中sounding board的常规释义：
基本释义
- n.(设在讲台,乐队上方或背后以增强音响效果的)传声结构板,<喻>宣传媒介,宣传者
英英解释
- a person whose reactions to something serve as an indication of its acceptability
[例]
- I would use newspapermen as a sounding board for such policies
- (music) resonator consisting of a thin board whose vibrations reinforce the sound of the instrument
[同]
soundboard, sounding board
点击查看……
鲁公网安备 37060202000128号 
