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
- circular symmetrization
- circular symmetry
- circular telegram
- circular torus
- circular tractrix
- circular transformation
- circular triad
- circular triangle
- circular truncated cone
- circular unit
- circular variable filter
- circular vector field
- circular velocity
- circular warp knitting machine
- circular waveguides
- circular weft knitting machine
- circulate the vital qi method
- circulating
- Circulating bond
- circulating capital
- circulating circuit
- circulating cooling supplyment water system
- circulating cooling water system for civil buildings
- circulating cooling water system for industrial building
- circulating cooling water system for test device