名词

In the Cafeteria-(在自助餐厅里)

1. 牡蛎；蚝
An oyster is a large flat shellfish. Some oysters can be eaten and others produce valuable objects called pearls.

2. 世界是属于…的；尽可做想做之事（或去想去之处）
If you say that the world is someone's oyster, you mean that they can do anything or go anywhere that they want to.

1. marine mollusks having a rough irregular shell
found on the sea bed mostly in coastal waters

2. a small muscle on each side of the back of a fowl

3. edible body of any of numerous oysters

Synonym: huitre