learning strategy and learning way

ubiquitous

ubiquitous computing

ubiquitous element

ubiquitous mineral

ubiquitous minerals

ubiquitous multi-beams

ubiquitous species

ubiquitous mitochondrial creatine kinase

ubiquitous transcription

ubiquitous expression

Ubiquitous library

network learning method

3C learning group

5E Constructive Learning Cycle

7-week learning period

a culture of learning

a learning both sound in theory and practice

A learning website of English subject

a life-long learning ladder