单词	cock a whoop
释义	同Cock-a-whoop
随便看	learning indicator learning institution learning is a treasure at hand learning is a treasure ever at hand learning is the eye of the mind. learning laboratory learning level learning loop model learning machine learning management system learning management system{=lms} learning materials center learning matrix learning method learning mode learning modules learning motivation learning motivation--motivation to learn learning object learning objective learning object metadata learning object metadata{=lom} learning option learning organization learning outcome