flannelboard

/flan-l-bawrd, -bohrd/US // ˈflæn lˌbɔrd, -ˌboʊrd //UK // (ˈflænəlˌbɔːd) //

火绒板,羊皮纸,法兰绒板,绒布板

Definitions

n.名词 noun

1
- : a flannel-covered surface to which other flannel pieces, as letters of the alphabet, numbers, etc., adhere merely by contact, used mainly in schools as a visual aid.