initialor创业主体initialn.(词)首字母adj.开始的；最初的；字首的vt.签姓名的首字母于initial design初始设计initial output初期产量initial plasma初始等离子体initial return初始收益initial region原丝体initial lining初衬initial desige初始设计initial stress预应力initial vector起始向量initialpayment初付费,首期付款