保温

Traditional form:

保溫

Pinyin (reading):

bǎowēn

Definitions:

• to keep hot
• heat preservation

Characters:

• 保 - to safeguard, to protect, to defend, to care for
• 温 - warm, lukewarm

Traditional characters:

• 保 - to safeguard, to protect, to defend, to care for
• 溫 - warm, lukewarm