blatter
/ˈblætə(r)/verb
no obj., with adverbial
1- informal move with a clatter〈非正式〉咔嗒咔嗒地移动：
the pickup blattered down the road.
轻型货车在路上咯噔咯噔地行驶。
1.1
- strike repeatedly and noisily噼里啪啦地不停击打：
blattering away at an old typewriter.
噼里啪啦地敲打着一台旧打字机。
词源
early 18th cent.: originally Scots, of imitative origin.