Assertion: leech | /r/HasProperty | sanguivorous
Facets:
Source sentences:
text: Most leeches are sanguivorous, that is they feed as blood sucking parasites on preferred hosts.
text: Like vampires, most leeches feed by sucking blood from their hosts (they are sanguivorous).
text: Most leeches are sanguivorous, that is they feed as blood sucking parasites on preferred hosts.