1.ivory n.象牙

The panel had a veneer of gold and ivory.
这木板上面镶饰了一层金和象牙lqmFJ+B^!k@^!pgM3,FZ。

2.string instruments 弦乐器

The song was first written for a piano player and jazz band, including reed, bass, rhythm and string instruments.
这首歌最初是为钢琴手和爵士乐队写的，包括笛，贝斯，节奏和一系列乐器]N]]D!V7pD。

3.push up 增加；提高

Shops are no longer allowed to push up their prices whenever they want.
再不允许商店想什么时候提价就提价了V,g!zI@d_],7=+JyC+R。