moat
[məut]
n. 护城河；壕沟
vt. 将...围以壕沟
同义词
参考例子
1.There is a moat round The Castle .
城堡外环绕着一条护城河。
2.It's the classic blueprint of a medieval castle, its thick outer walls separated from the inner structure by a moat dug out of the rock.
喀拉特萨拉赫丁的设计为经典的中世纪城堡式，它的外城与内部建筑间隔着一道岩石上开凿出来的壕沟。
3.Silent sky scattered with stars winked How many pieces, from the shore moat Grass Lane, from time to time came the crickets, cricket sounds.
寂静的天空上散落着几颗眨着眼睛的星星、从护城河岸边的芳草地里，不时传来蟋蟀的蛐蛐叫声。
英文解释
n.
1.ditch dug as a fortification and usually filled with water
网络释义
Moat
冰雪在岩石边化掉后留下的(相对未化的冰雪表面的)坑。; 护城河; 深沟; 城壕;
sea moat
海壕; 海坑;
submarine moat
海底环沟;
Moat morillonites
蒙特石类，微晶高岭石类;
natural moat
天堑;