n. a large artillery gun that is usually on wheels
n. heavy gun fired from a tank
n. (Middle Ages) a cylindrical piece of armor plate to protect the arm
n. heavy automatic gun fired from an airplane
词态变化
复数形式:cannons
过去式:cannoned
现在分词:cannoning
过去分词:cannoned
第三人称单数:cannons
常见例句
1
A light field cannon, or stocked gun mounted on a swivel.
2
ancient brass cannon n
3
A strong rope rove through the cascabel of a cannon and secured to ringbolts in the ship's side, to limit the recoil of the gun when it is discharged. n
