kaleidophone
查询英语单词释义、音标、发音、例句与词形变化。
kaleidophone
/kә'laidәfәun/
中文翻译
n. 发音体振动显像仪
英文解释
An instrument invented by Professor Wheatstone,
consisting of a reflecting knob at the end of a vibrating rod or thin
plate, for making visible, in the motion of a point of light reflected
from the knob, the paths or curves corresponding with the musical notes
produced by the vibrations.