Crumble them, let them dry for a few more minutes, then store in a spice jar.

粉碎它们，让它们干燥几分钟，然后储存在香料罐。

youdao

One of their kitchen drawers held a jar of ground peppercorns moistened by oil a brilliant idea, because the oil captured the spice's zing and kept it always at the ready.

WSJ: Lust for Spice: Sichuan Peppercorn Recipes