英语词汇“billion years 十亿年”的翻译、意思、用法、释义-英汉汉英词典

单词	billion years 十亿年
释义	billion years 十亿年abbr.b.y.billion years 十亿年byrbillion years 十亿年
随便看	nephi nephila clavata nephila maculata nephila pilipes nephin nephin beg nephin beg ra. nephin, glen nephis nepho- nephodonta cognata nephodonta taiwanensis nephogram nephograph nephohypsometer nephologic nephological nephologies nephologist nephology nepholometer nephometer nephometry nephopteryx pirivorella matsumura nephopteryx pirivorella matsumura