英语词汇principal line of business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	principal line of business
释义	line of business — 业 business line n— 业务线 n
随便看	delivering highly reliable delivering high quality delivering high-quality care delivering high-speed internet delivering improvements delivering increased value delivering information delivering innovation delivering innovative solutions delivering innovative technology delivering interactivity delivering in the light of delivering investment in delivering items delivering justice delivering large-scale delivering learning delivering lectures delivering lowest delivering mail delivering marketing delivering messages delivering more delivering News delivering notifications

英汉双解词典包含2273206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。

line of business —