Word: 大幅 (dàfú) 大幅 dictionary entry dàfú large-format (picture, banner, photo etc); substantially Full dictionary entry for 大幅 Example sentences using 大幅 2 sentences, showing page 1 of 1. 今年夏天，电费大幅上涨。 Jīnnián xiàtiān, diànfèi dàfú shàngzhǎng. This summer, electricity bills rose sharply. 他的成绩比去年大幅提高了。 Tā de chéngjì bǐ qùnián dàfú tígāole. His grades have improved substantially compared with last year.