concertina
.kɒnsә'ti:nә
基本解释
n. 六角形手风琴
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
词形变化
上一个单词：concerti
下一个单词：concertina wire