Top matchか欠ka くku べbe かka らra ざza るruExpressions (phrases, clauses, etc.), Pre-noun adjectival (rentaishi)indispensable; essential; necessarysee 欠くことのできないsee 欠くことができない Listen Pitch on OJAD Explore
実際にこれらの目標を実現するのに欠くべからざる役割を果たしてきた。These bodies have actually played indispensable roles in attaining these goals.Break it down Tatoeba Pitch this sentence on OJAD