尾炮的英文：
aft gun ;stern chaser

aft是什么意思：
adv. 在...尾部

The game will be held on the aft recreation deck .
游戏比赛将在船尾部的娱乐甲板上进行。

the fore-and-aft rig of a schooner
纵帆船的纵向帆装.

The captain ordered two flags to be placed fore and aft.
船长吩咐在船头和船尾各挂一面旗子。

gun是什么意思：
n. 枪；炮；枪状物；鸣放；烟斗；职业杀手
v. 用枪射击；加大油门快速前进；向...开枪

You undercharged the gun.
你炮中火药装填不足。

pull gun on sb.
拔枪对准某人

The big guns boomed in the distance.
远处大炮声隆隆作响。

stern是什么意思：
n. 船尾；末端
adj. 严厉的，严峻的，坚定的，严肃的

The language is stern and the reason for it is justifiable
辞严义正

Parents sometimes have to be stern with their children.
父母有时要对子女们严格些。

It is placed in the stern of a boat.
它被放在船尾。