Senses
饭筒/ 飯筒 rice tube
A bamboo tube used for steaming rice; also used as a name for bamboo-tube rice.
饭筒/ 飯筒 zongzi
An archaic term for 粽子 , referring to the bamboo tubes originally used to hold rice for offerings
饭筒/ 飯筒 good-for-nothing
A person who does nothing but eat; a glutton or useless person