thumper

基本解释

Billy Bible-Thumper: He’s an obnoxious and overzealous crusader.
比利聖經瑟珀：他是一個狂熱的十字軍士兵，讓人反感。
They are designed to pick up the echo of the seismic vibrations created by contraptions called "thumper trucks" pounding the ground.
一個名叫“桑普卡車”的小裝置會敲擊地麪，引起的細微地麪震動又再傳輸到無線傳感器上。
blog.sina.com.cn
As these heart-breaking pictures show, Thumper was left with bloodied stumps and a cigarette mark branded into the fur on his forehead.
像圖片裡看到的，Thumper衹賸下一半血跡斑斑的耳朵，他的前額還有香菸燙過的痕跡。

But xenophobia alone, even allied to Mr Haider's undeniable skill as a tub-thumper, would have been nothing like enough to put him so close to government power.
ECONOMIST: Austria