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 broach首字母花饰字initial course初始航线角initial outlay创始费用initial genome初始基因组initial stages初期状态initial losses原始退流initial aiming初始对准initial charge期初费用initial medium初始介质initial purity初纯度