n.

1. 大浅盘（通常为椭圆形）[C]
   There were five kinds of cheese on a wooden platter.

   木制浅盘上放着五种乳酪。

2. 唱机转盘[C]
3. 【俚】（棒球中的）本垒[the S]
4. 【俚】（留声机）唱片[C]

n.

1. a large flat serving dish.
   ▸a meal or selection of food placed on a platter.
2. the rotating metal disc forming the turntable of a record player.
   ▸informal, dated a gramophone record.
   ▸Computing  a rigid rotating disk on which data is stored in a disk drive; a hard disk.