debouch

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数据源: ai_enrichment
debouch 指从狭窄或受限的地方(如山谷、隧道)流出或走出,常用于描述河流、军队或人群的移动。

用法要点

介词搭配

debouch 常与介词 into 或 onto 连用,表示流出或走到某个更开阔的区域。例如,河流流出山谷进入平原,或军队从峡谷走到开阔地。

• debouch into the valley
• debouch onto the plain
• debouch from the forest

句型结构

作为不及物动词时,主语通常是河流、人群或军队等集体名词,后接介词短语表示目的地。作为及物动词较少见,多用于军事或地理语境。

• The river debouches into the sea.
• The troops debouched from the pass.
• The crowd debouched onto the street.

语域说明

debouch 属于正式或书面用语,常见于地理、军事或文学描述中,日常口语中较少使用,更常被 emerge 或 flow out 替代。

• The glacier debouches into the lake.
• After the meeting, people debouched into the hallway.
• The road debouches at the city center.

基础例句

After hiking through the narrow trail, we finally debouched into a beautiful meadow.

徒步穿过狭窄的小径后,我们终于走到了一片美丽的草地。

The small stream debouches into a larger river just beyond those trees.

那条小溪就在那些树后面流入一条更大的河流。

When the concert ended, the crowd debouched from the stadium onto the busy streets.

音乐会结束后,人群从体育场涌出,走到繁忙的街道上。

高级例句

In military strategy, it is crucial for forces to debouch from defensive positions to launch an effective counterattack.

在军事战略中,部队从防御阵地走出以发动有效反击至关重要。

The geological report notes that the glacier debouches into the fjord, contributing to sediment deposition.

地质报告指出,冰川流入峡湾,促进了沉积物的堆积。

Urban planners studied how traffic debouches from the highway onto city roads during peak hours.

城市规划者研究了高峰时段交通如何从高速公路流出进入城市道路。

高频搭配

verb

flow and debouchemerge and debouchdescend and debouchmarch and debouchstream and debouch

adjective

narrow debouchingsudden debouchmentgradual debouchmentfinal debouchmentmilitary debouchment

noun

river debouchmenttroop debouchmentvalley debouchmentcanyon debouchmenttunnel debouchment

adverb

slowly debouchquickly debouchsuddenly debouchgradually debouchfinally debouch

preposition

debouch intodebouch ontodebouch fromdebouch atdebouch through

phrase

debouch into the opendebouch from confinementdebouch onto the fielddebouch at the mouthdebouch through the gap

常见错误

❌ 错误:The water debouched the bottle.
✓ 正确:The water flowed out of the bottle.

debouch 通常不用于小容器如瓶子,它更适用于从较大或受限空间(如山谷、隧道)流出。应用 flow out 或 pour out 更自然。

❌ 错误:He debouched from the room quickly.
✓ 正确:He exited the room quickly.

debouch 多用于描述集体或自然物的移动,如河流或人群,不常用于单个人从房间走出。应用 exit 或 leave 更合适。

近义词辨析

emerge

emerge 更通用,指从隐藏或不明状态中出现,可用于抽象或具体情境;debouch 特指从狭窄处流出或走到开阔地,更具地理或空间感。

The sun emerged from behind the clouds. (强调出现) vs. The river debouched from the canyon into the plain. (强调从受限到开阔的移动)

disgorge

disgorge 常带有强制或大量排出的含义,如呕吐或倾倒;debouch 更中性,描述自然或有序的流出过程。

The factory disgorges waste into the river. (强调排放) vs. The stream debouches into the lake. (强调自然流动)