单词	season birch
释义	season birch 充分风干后的桦树
随便看	information slicing information soceity information social science information society Information Society Index information society policy of eu information society science information society service information sociology Information software information solitary island information/solver system Information Sort And Predict Information souee information source in-formation source information sourcebook information source characteristic information source coder information source coding information source encoder information source entropy information source management information source model information source of newspapers