stockpile

储备、库存、存量

The country has a large stockpile of medical supplies for emergencies.

该国备有大量医疗物资储备，以应付紧急状况。

储备、囤积、屯积

People began stockpiling rice and canned food before the typhoon.

台风来袭前，民众开始囤积米和罐头食品。