教育学 [学习理论] 释 learner-centered design;LCD 以学习者为中心的设计 以强调对学习者的关注为共同特征的一系列用以指导教学软件、数字化学习环境及学习活动设计的思想、原则与方法，强调关注学习者的特征与需求。
计算机硬件 输入输出设备 释文 liquid crystal display, LCD 液晶显示
- problem teaching
- problem tracking
- problem with constraints
- problem with equality constraints
- problem with inequality constraints
- problem youth
- problem库拉托夫斯基闭包补问题
- probléme des menages
- probléme des rencontres
- proboscis monkey
- proboscis receptacle
- Proca equation
- procaine
- procambium
- procamera
- procarp
- procaryote
- procaryotic cell
- procategory
- procedural
- procedural algorithmic language
- procedural animation
- procedural bias
- procedural characteristics
- procedural control