さすらなければならない【摩らなければならない】
sasuranakereba naranai
1. Must be rubbed.; Must be scraped.
★ Common
Adjective
#792074
1. Must be rubbed.; Must be scraped.
1. I see; that's right
1. mere; simple
1. to rub; to pat
1. National League
1. to rub; to chafe
2. to squander (one's money); to run through (one's fortune)
1. national chain
1. Becoming; After becoming
1. Became; Got