• n. 炮眼，射擊孔

em-, 進入，使。-bras, 砍，破開，可能同break. 即在墻上開挖的一個小洞，作眺望或碉堡機槍口之用。

embrasure (n.)

"enlargement of the interior aperture of a door or window," 1702, from French embrasure (16c.), from Old French embraser "to cut at a slant, make a groove or furrow in a door or window," from assimilated form of en- "in" (see en- (1)) + braser "to cut at a slant."

1. The window was an embrasure in an enormously thick wall.

窗戶是個炮眼,墻壁異乎尋常的厚.

來自辭典例句

2. The napalm rolled over and down the front of the recessed embrasure.

那一發(fā)凝固汽油彈滾落到了嵌壁槍眼的前方.

來自互聯網

3. Casting clasp between teeth ( CCBT ) is set up between buccal arid lingual embrasure of abutment teeth.

方法:在兩基牙間的頰、齦外展隙內設置牙間卡 ( 發(fā)夾卡 ).

來自互聯網