According to Baidu Library, the plural form of the word rice is rice. Rice basically means "rice", which can also mean "rice, rice" and "rice". When rice means the category of rice, it is an uncountable noun, and the plural form is rice.

English plural refers to two or more countable nouns, which are used to indicate more than one object. In languages with the concept of even numbers, it means the number of more than two nouns.