英汉解释

n. 炮眼，射击孔

同义词

n. port，porthole

参考例句

1. An opening in a fortified wall; an embrasure.
射击孔，炮眼城墙上的开孔；
2. The window was an embrasure in an enormously thick wall.
窗户是个炮眼，墙壁异乎寻常的厚。
3. The napalm rolled over and down the front of the recessed embrasure.
那一发凝固汽油弹滚落到了嵌壁枪眼的前方。

英英解释

n.
  1. an opening (in a wall or ship or armored vehicle) for firing through

网络释义

embrasure
喷口，枪眼; 枪眼; 炮眼; 楔状隙;
embrasure hook
邻间钩; 释义：邻间钩,楔状隙钩;
Incisal Embrasure
切端外展隙;
interdental embrasure
释义：牙间楔状隙,牙间外展隙;
buccal embrasure
释义：颊侧楔状隙,(磨牙)颊侧间隙;