heralds的音标：...

n.使者( herald的名词复数 )，预报者，预兆，传令官v.预示( herald的第三人称单数 )，宣布（好或重要）...

The song of birds heralds the approach of spring.百鸟齐鸣报春到.The wind sweeping through the tower heralds a rising storm in the mountain.山雨欲来风满楼.In time heralds became the principal officers of these courts.后来纹章官成为这些法庭的主要官员....