Assertion: gerbil's foot | /r/HasProperty | rear
Facets:
Source sentences:
text: Their long rear legs, which are not only brilliantly designed for fast digging, are also used to raise the alarm – if a gerbil senses danger they’ll thump their rear feet on the ground to warn the rest of the community.
text: Young gerbils will often thump their rear feet for what seems like no reason.
text: Young gerbils will often thump their rear feet for what seems like no reason.