城门的英文：
city gate

参考例句：

"Because, after nightfall, you are not safe fifty yards from the gates."
“因为在天黑以后，出了城门五十码以外就难保安全了。”

The central tartar city gate(the Chienmen), was still in its original form
内城中央的城门(前门)仍旧保持着原来的样子。

The part of a rampart or parapet connecting two bastions or gates.
幕墙壁垒或胸墙的一部分，它连续有两个棱堡或城门

The gate of Skeld resembles a Defender's shield and is a memorial to the fortitude of those Dwarven warriors.
斯科尔德的城门形似守卫者的盾牌，是为纪念这些矮人战士的坚韧而设的。

The structure surrounding such an opening,such as the monumental or fortified entrance to a palace or walled city.
城门一种构造，围绕着上述的出口或入口，比如一个山区或一设防的出口通向一宫殿或一有城墙的城市

city是什么意思：
n. 都市，城市；特许市；全市居民；伦敦商业区；充满...的地方

the city of York
约克特许市.

beleaguer a city
围攻一座城市

The cleanliness of European cities puts our cities to shame.
欧洲各城市的整洁使我们的城市相形见绌。

The City Council has a manifold plan to Beautify the city.
市政府制定了一个美化城市的多重规化。

The army policed the conquered city.
军队管制这个被占领的城市。

gate是什么意思：
n. 大门；出入口；闸门；登机门

Close the lock gate please.
请关上闸门。

Please keep clear of the gates.
请勿靠近门。

main gate lodge
大闸区；大闸门房；大闸传达室

He is a gate-crasher.
他是个不速之客

josephson junction logic gate
约瑟夫逊结逻辑门电路