键盘乐器: keyboard instruments调: harmonize; suit well; fit in ...到: 39平均: average; mean率: rate; ratio; proportion的: 4次方是 The fourth power of 2 i ...键盘乐器: clavier; keyboard instruments（18世纪）键盘乐器: clavier键盘乐器风格: keyboard style键盘乐器指触: touch sens调到平均律的: welltempered键盘乐器指触的触感: touch sens最大功率与平均率的比: maximum to average power ratio平均率: average rate击球平均率: batting average总平均率: total mean power达到平均数: average out平均数的平均率: average of averages乐器键盘: keyboards for musical instruments达到平均数，最终得到平衡: average out调到: set to键盘打击乐器按钮: keyboard percussion batton键盘打击乐器组: keyboard percussion估计活不到平均寿命的人: a bad life利润到平均利润的转化: conversion of profit into average profit
