n a deep prolonged sound (as of thunder or large bells)v ring recurrentlyv sound loudly and sonorously
n. （声音大而持续或重复的）洪亮的响声( peal的名词复数 ); 隆隆声; 洪亮的钟声; 钟乐v. （使）（钟等）鸣响, （雷等）发出隆隆声( peal的第三人称单数 )