a handheld computer for personal information management

• a pre-smartphone device for email, calendar, and notes

用于个人信息管理的手持式小型计算设备

• 智能手机出现前常见，用于邮件、日程和备忘

showing romantic affection in public, like kissing or hugging

在公共场合表现亲密，如亲吻或拥抱

a stack-based abstract machine used in automata theory

• recognizes context-free languages

自动机理论中的栈式抽象机器

• 可识别上下文无关语言

a traffic incident causing damage to property but no injuries

仅造成财产损失而无人受伤的交通事故

a behavioral profile marked by extreme avoidance of everyday demands

以极端回避日常要求为特征的行为特征谱

a heart condition where the ductus arteriosus fails to close

动脉导管未闭的心脏病状况

epidural anesthesia administered around the spinal dura

硬膜外麻醉，在脊柱硬膜周围实施

systematic collection of production and process data on the shop floor

在车间系统采集生产与过程数据

deterministic address generated by a program on certain blockchains

某些区块链上由程序确定性生成的地址