w>chew away
vi →
lange herumkauen (→
at an or auf +dat);
the rats have been chewing away at the woodwork →
die Ratten haben am Holz herumgenagt vt sep → wegfressen
Collins German Dictionary – Complete and Unabridged 7th Edition 2005. © William Collins Sons & Co. Ltd. 1980 © HarperCollins Publishers 1991, 1997, 1999, 2004, 2005, 2007