单词	hume pipe
释义	Hume pipe休姆管Hume pipe休姆管機械工程
随便看	learning resources exchange program--lrep learning resources exchange program，lrep learning resources specialist learnings learning sequence learning set learning simple conception learning society learning software learning stages learning strategy learning structural description learning structure learning style learning styles learning superior to other men, learning support assistant learning system learning system definition learning table learning tests learning theories learning theory learning theory -- theory of learning learning theory ； theory of learning