单词	quadruple root
释义	quadruple root [计] 四重根
随便看	learning ability learning activities learning activities in schools learning activity learning activity package learning against the wind learning agent learning aid learning aids learning algorithm learning a living learning and adapting capability learning and adaptive system learning and maturation learning and memory Learning and Skills Council learning a person learning-apprentice strategy learning areas learning assessment learning assistance learning attitude learning automata learning automation learning automaton astw astx aswl asws aswt aszc aszd atan atdf atdz ハイカグラハイカツリョウハイカラハイカンハイカンハイカンハイカンハイカンハイカンハイカー