英语词汇book-to-bill ratio怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	book-to-bill ratio
释义	book-to-bill ratio 【经济学】订货发货比率，定货单对开账单比率，BB比率
随便看	phase equilibria phase equilibrium phase excursion phase factor phase front phase generator phase ... in phase in phase inequality phase-insensitive phase inversion phase inverter phase jitter phase lag phase lagging phase line phase lock phase-locked communication phase-locked loop phase-locked system phase margin phase meter phase microscope phase modifier phase modulation

英汉双解词典包含483723条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。