shouter

1. The oil workers have chucked down their tools again, demanding shouter hours and higher pay.
   石油工人又罢工了，要求缩短工时增加工资。
2. A shouter who advertises the goods they sell.
   为他们卖的货物大声叫卖的人。
3. Resulrs: The time of posture in group B was shouter than that in group A, with a significant difference between two groups ( P < 0.01);
   结果：B组患者体位摆放时间短于A组，差异有极显著性（P＜0.01）；

noun

1. someone who communicates vocally in a very loud voice

   Synonym:    roarerbawlerbellowerscreamerscreecheryeller