Concertina
01
akerdeona benzer bir çalgı
a small polygonal instrument that resembles an accordion which is played by pressing keys and pulling and pushing its sides
02
konçertina (engel olarak kullanılan dikenli tel bobin), sarmal dikenli tel
coiled barbed wire used as an obstacle
to concertina
01
akordeon gibi katlanmak
collapse like a concertina
