/'rezənənt; `rɛzənənt/
adj
1 (of sound) continuing to echo; resounding （指声音）回响的, 回荡的, 洪亮的
*deep resonant notes, voices 深沉而洪亮的声调、声音.
2 (of rooms, bodies, etc) tending to prolong sounds, esp by vibration （指房间、物体等）激起回响的, 引起共鸣的, 产生共振的
*a resonant hall 产生共鸣的大厅
* the resonant body of a guitar 吉他的共鸣腔.
3 ~ with sth (of places) resounding or echoing with sth （指处所）产生某种回响的, 回荡着某种声音的
*Alpine valleys resonant with the sound of church bells. 回荡着教堂钟声的阿尔卑斯山谷.

adj
a resonant sound is deep, loud, and clear, and continues for a long time
　the violin's smooth, resonant tone
resonant with sth
literary filled with a particular meaning, quality, or sound
　prints resonant with traditions of Russian folk art
technical resonant materials increase any sound produced inside them
>resonantlyadv