How to distinguish bone dishes from vegetable dishes?

There are two plates, one big and one small. Generally, the small dish is a dish, and the large dish is a bone dish.

A hotel is a big one, a small one, two bowls and one dish. A small shop is usually a dish, a bowl and a teacup, but it is certain that a dish is a bone dish.

Bones are used to hold garbage, fishbones, bones and things you don't want to eat. Vegetables are used to eat vegetables.

Bone dish: it is a kind of tableware used in restaurants. Generally, it is placed on a saucer for guests to place garbage generated during meals, such as fishbone and crab shells.

Go to a slightly more formal restaurant, and the waiter in the stands will come and change your plate every once in a while or when he sees that the plate is almost full. This is the bone plate.