Assertion: sacrificial anode | /r/HasProperty | active metal
Facets:
value: highly
type: DEGREE
Source sentences:
text: A sacrificial anode is a highly active metal that can save the less active metal surfaces from corrosion.
text: A sacrificial anode is a highly active metal that can protect less active metal surfaces from corrosion.
text: A sacrificial anode is a highly active metal that can prevent the less active metal surfaces from corrosion.