This is the 4761st most frequent Chinese word.
粮
Grain; food.
In this sentence, '粮' refers to 'grain', indicating food resources, especially raw cereals.
我家里储存了足够的粮以备不时之需。
My family has stored enough grain for emergencies.
Here, '粮食' is a compound incorporating '粮', and it means 'food' or 'grain' collectively, often in the context of harvest or agriculture.
今年的粮食产量创下了新高。
This year's grain yield reached a new high.
The word '粮' is used here in the context of 'military food supplies' or 'rations', showcasing another specific usage.