frame on which silkworms spin

Senses

silkworm frame

(bound form) a framework or small bundle made of straw or brushwood used for silkworms to spin their cocoons on

to cluster

(bound form) to gather together; to cluster or accumulate

References

see 蔟/蔟 蚕蔟/蠶蔟
see 蔟/蔟 簇/簇