← 単語を見るに戻るbreakthroughnoun#8,538訳語突破とっぱ新機軸しんきじく大発見だいはっけんブレークスルーブレークスルー英語の定義a productive insight例文Representatives made a major breakthrough in the trade talks.He badly exaggerated his ability to achieve a breakthrough.似ている単語breakthroughsbroughthroughwalkthroughbreakbreaks← ddstud →