いぶかしまなければならない【訝しまなければならない】
ibukashimanakereba naranai
1. Must be surprised.; Must be astonished.
Adjective
#2252585
1. Must be surprised.; Must be astonished.
1. I see; that's right
1. mere; simple
1. National League
1. national chain
1. Becoming; After becoming
1. Became; Got
1. Become; Succeed
1. Not becoming; Not being enough