备用

Traditional form:

備用

Pinyin (reading):

bèiyòng

Definitions:

• reserve
• spare
• alternate
• backup

Characters:

• 备 - to prepare; to get ready, to equip; ready; perfect
• 用 - to use, to employ, to apply; use

Traditional characters:

• 備 - to prepare; to get ready, to equip; ready; perfect
• 用 - to use, to employ, to apply; use