滚筒

Traditional form:

滾筒

Pinyin (reading):

gǔntǒng

Definitions:

• roller
• cylinder (machine part)
• drum

Characters:

• 滚 - to boil, to roll, to turn
• 筒 - tube, pipe, cylinder; a thick piece of bamboo

Traditional characters:

• 滾 - to boil, to roll, to turn
• 筒 - tube, pipe, cylinder; a thick piece of bamboo