seventh

名词 seventh:

1. position seven in a countable series of things
2. one part in seven equal parts
   同义词：one-seventh
3. the musical interval between one note and another seven notes away from it

形容词 seventh:

1. coming next after the sixth and just before the eighth in position
   同义词：7th

1. Just give him a bucket and spade and he's in seventh heaven!
   只要给他一个桶子和一把铲子，他就高兴极了！
2. He was laid out in the seventh round.
   他在第七回合中被打倒了。
3. A chord consisting of a root with its third, seventh, and ninth.
   九和弦由第三、第七和第九三个基础音组成的和弦
4. It has just entered the seventh edition.
   它刚出版了第七版。
5. The child was in his seventh heaven with his new toys.
   那小孩玩着新玩具真是快乐极了。