io

io incisal opening 切口

io internal os(cervix) 子宫颈内口

Io ionium 锾

io inferior oblique(eye muscle) 下斜(眼肌)

io inside-out(vesicle) 内-外(囊泡),由里翻到外面(囊泡)

io inferior olive 下橄榄体

io intraocular 眼内的,眼球内的

io infraorbital 眶下的

IO Investigating Officer 调查官员

IO Information Organization 情报机构

IO Initial Object 最初目标

IO Imperial Order 敕令

IO In Order .... 整齐，秩序井然

IO Intermittent Operation 间断椎

IO Inside Outsider 内部局外人

IO INBOARD/ OUTBOARD 内/舷外

IO Instant Offense 即时进攻

IO Input/ Output, Inc. 输入/输出的公司

IO Internex Online Internex在线

IO Incoming Order 进料顺序