[mass noun]loud and sustained or repetitive noise 持续(或重复)的高声 the yammer of their animated conversation. 他们热烈的高声谈话。 the yammer of enemy fire. 敌军炮火的吼叫声。
verb
[no obj.]make a loud repetitive noise 发出重复的高声 ■talk volubly 喋喋不休地说
派生 yammerer noun 语源
late Middle English (as a verb meaning 'lament, cry out'): alteration of earlier yomer, from Old English geōmrian 'to lament', suggested by Middle Dutch jammeren