concertinas
/ˌkɔnsəˈti:nəz/
📖 中文释义
- n. 类似风琴的六角形的乐器( concertina的名词复数 )
🧩 词形变化
变形 s3原形 concertina
📘 English Definition（英文释义）
- n coiled barbed wire used as an obstacle
- n free-reed instrument played like an accordion by pushing its ends together to force air through the reeds
- v collapse like a concertina