滚床单

Traditional form:

滾床單

Pinyin (reading):

gǔnchuángdān

Definitions:

• (coll.) to have sex

Characters:

• 滚 - to boil, to roll, to turn
• 床 - bed, couch; framework, chassis
• 单 - single, individual, only; lone

Traditional characters:

• 滾 - to boil, to roll, to turn
• 床 - bed, couch; framework, chassis
• 單 - single, individual, only; lone