プログレッシブ和英中辞典(第３版)の解説
ねつべん【熱弁】
an impassioned speech
- 弁護人は被告の無実について熱弁を振るった
The defense attorney made [delivered] an impassioned speech arguing the innocence of the accused. - 熱弁を振るって政府を攻撃［擁護］した
He spoke heatedly against [in defense of] the government.