Definition of blatter in English:

1no object, with adverbial Move with a clatter.

轻型货车在路上咯噔咯噔地行驶。

1. 1.1 Strike repeatedly and noisily.
   噼里啪啦地不停击打
   I blattered away at the old typewriter

   噼里啪啦地敲打着一台旧打字机。