名词低音大号; 低音大号音栓

1. 铜管乐器：bombardment 炮击 | bombardon 铜管乐器 | bombasine 丝棉

2. 低音喇叭：bombarder 轰击器 | bombardon 低音喇叭 | bombax cotton 木棉

3. 低音大号：bombarder 轰击器 | bombardon 低音大号 | bombardon 低音簧舌塞子

noun

1. a large shawm
the bass member of the shawm family

Synonym: bombard

2. a tuba that coils over the shoulder of the musician

Synonym: helicon