start-up 或 start.up

start-up的音标和读音：
DJ音标发音： []
KK音标发音： []

start-up的词性：
n.（名词）

1. The act or process of setting into operation or motion.
开始：发动或开始运转的行为或过程

2. A business or an undertaking that has recently begun operation:
创业：从事的事业或任务：

grew from a tiny start-up to a multimillion-dollar corporation.
从一个小企业成发展成为有数百万美元资产的大公司

start-up的词性：
n.attributive.（定语名词）

3. Often used to modify another noun:
常用于修饰另一名词：

start-up costs; plagued by startup problems.
启动费用；为初始运转问题所困