中央空調

1. • central air conditioning
2. • (neologism) ladies' man (contrasted with 暖男 nuǎnnán, a guy who is attentive to his partner rather than to all and sundry)

     fig.

Character by character

• 中(zhōng)middle
• 央(yāng)center
• 空(kōng)air
• 調(tiáo)harmonize