a narrow defile
The army marched through a narrow defile.
军队穿过一个狭窄的隘口。
单列纵队；单列行进；隘路,峡谷(尤指军队单列行进的山间小道)；狭窄的通道(尤指山间通道)；列队行进；单列纵队；泛指任何单列
a narrow passage through mountains, especially a gorge or pass
隘路,峡谷(尤指军队单列行进的山间小道)
A narrow passage or way (originally (military), one which soldiers could only march through in a single file or line), especially a narrow gorge or pass between mountains.
狭窄的通道(尤指山间通道)
a narrow pass (especially one between mountains)
列队行进
An act of marching in files or lines.
单列纵队；泛指任何单列
A single file of soldiers; (by extension) any single file.
The hikers cautiously made their way through the rocky defile.
徒步旅行者小心翼翼地穿过那条岩石嶙峋的狭谷。
用法提示：名词‘defile’在此指两侧山壁陡峭的狭窄通道。
An ancient road once ran through this remote defile.
一条古道曾经穿过这个偏远的隘口。
用法提示：名词‘defile’表示两山之间的狭窄通道。
The army scouts reported that the defile was impassable after the landslide.
军队侦察兵报告说，山体滑坡后该隘口已无法通行。
用法提示：名词‘defile’指山地中的狭窄通路。
The army marched through a narrow defile.
军队穿过一个狭窄的隘口。
They passed through the defile at dawn.
他们在黎明时通过了隘口。
The mountain defile was blocked by snow.
那个山隘被雪封住了。
grammar · medium
易错句子We need to defile the mountain pass.
正确表达We need to go through the defile.
误将名词“defile（狭谷）”用作动词。作为名词时，需搭配介词使用，如“go through the defile”。
grammar · medium
易错句子These defile are narrow.
正确表达These defiles are narrow.
主谓不一致：“defile”的复数形式是“defiles”，谓语动词应为“are”。
狭窄的隘口
The pass was a narrow defile between two cliffs.
这个山口是两座悬崖之间一道狭窄的隘口。
山间隘口
They approached the mountain defile cautiously.
他们谨慎地接近那个山间隘口。
穿过隘口
The troops passed through a defile to reach the valley.
部队穿过一个隘口到达山谷。
守住隘口
The soldiers managed to hold the defile for three days.
士兵们设法守住了这个隘口三天。
Dictionary facts from ECDICT, WIKTIONARY.