名詞 concertina:

1. coiled barbed wire used as an obstacle
2. free-reed instrument played like an accordion by pushing its ends together to force air through the reeds

動(dòng)詞 concertina:

1. collapse like a concertina

1. The lorry had concertinaed after crashing into the tree.
   卡車撞到大樹後摺在一起。

con.cer.ti.na

n.Music （名詞）【音樂】
A small, hexagonal accordion with bellows and with buttons for keys.
六角手風(fēng)琴：一種小的，帶有風(fēng)箱和按鍵的六角形樂器

來源：
concert
concert
Italian -ina [feminine diminutive suff.]
意大利語 -ina [后綴，表女子的小物件]