Thousands and thousands of start-up firms have poured into the computer market.成千上万家新成立的公司已涌进了计算机市场。Philip and I pooled our savings to start up my business.我和菲利普把积蓄凑到一起开办了我的公司。There is a lack of people wanting to start u...

（使）开始运转，开始，着手...

start up的音标：start up的英式发音音标为：[stɑ:t ʌp]start up的美式发音音标为：[stɑrt ʌp]...