短语词组短语each is one block 每个是一个块;每个是一座;每一个块Each Playing One Part 重奏Each Day One Ox 每日一只公牛Each Singing One Part 重唱Each Has One Bag 每人有一个包Each wrote one line 每个字写一行Each Input One 每输入一条each other one another 相互代词;每一个 返回 each one