A hard and very salty cheese similar to Parmesan, used mainly for grating and serving with pasta.

硬奶酪，非常咸类似帕梅森，主要用于面食光栅和服务使用。

youdao

Also considered a hard grating cheese, though less expensive, it competes with Parmigiano-Reggiano (though mainly on a price basis).

FORBES: Most Parmesan Cheeses In America Are Fake, Here's Why