そがれらなければならない【削がれらなければならない】
sogarera nakereba naranai
1. Must be shaved.; Must be worn away.
Adjective
#2002442
1. Must be shaved.; Must be worn away.
1. pluralizing suffix
2. or so; rough indicator of direction, location, amount, etc. — explanation
3. nominalizing suffix
1. not
1. within ...; inside ...
1. field; plain