upwind

美 { "us": "", "uk": "" }
英 { "us": "", "uk": "" }
数据源: ai_enrichment
upwind 指逆风方向或位置,常用于描述航行、飞行或气味传播时面对风向的状态。

用法要点

介词搭配

upwind 常与介词 of 连用,表示相对于某物的逆风位置,强调方向关系。

• upwind of the factory
• upwind of the source

语域说明

upwind 主要用于航海、航空、气象和环境科学等专业领域,日常对话中较少使用,但户外活动如帆船或徒步时可能用到。

• sailing upwind
• hiking upwind

句型结构

upwind 可作形容词或副词,在句中修饰名词或动词,描述位置或动作方向。

• The boat is upwind.
• They moved upwind.

基础例句

We need to sail upwind to reach the island faster.

我们需要逆风航行才能更快到达那个岛屿。

The hikers moved upwind to avoid the smoke from the campfire.

徒步者们逆风移动,以避开营火的烟雾。

Keep the boat upwind of the rocks to stay safe.

让船保持在岩石的逆风方向以确保安全。

高级例句

In aviation, pilots often choose an upwind approach for better control during landing.

在航空领域,飞行员常选择逆风进场,以便在着陆时获得更好的操控性。

Environmental studies show that pollutants spread less when released upwind of populated areas.

环境研究表明,污染物在人口密集区的逆风方向释放时扩散较少。

The strategic positioning upwind gave the naval fleet a tactical advantage in the battle.

逆风方向的战略部署为海军舰队在战斗中提供了战术优势。

高频搭配

verb

sail upwindfly upwindmove upwindposition upwind

adjective

upwind directionupwind sideupwind positionupwind approach

noun

upwind advantageupwind legupwind scentupwind current

adverb

directly upwindslightly upwindcarefully upwind

preposition

upwind ofupwind from

phrase

stay upwindget upwindbe upwind

常见错误

❌ 错误:The wind is upwind.
✓ 正确:The boat is upwind of the wind.

upwind 描述的是物体相对于风的位置,而不是风本身;应改为表示物体在逆风方向。

❌ 错误:He walked upwind the river.
✓ 正确:He walked upwind of the river.

upwind 通常需要介词 of 来连接参照物,表示逆风于某物,不能直接接名词。

近义词辨析

windward

windward 更强调迎风的一侧或方向,常用于地理或航海语境,而 upwind 更通用,可指逆风位置或动作。

The windward side of the mountain is wetter. (山的迎风侧更潮湿。) vs. Sail upwind to avoid the storm. (逆风航行以避开风暴。)

against the wind

against the wind 是短语,描述逆风行动,更口语化;upwind 可作为术语,更简洁正式。

They ran against the wind. (他们逆风奔跑。) vs. The aircraft is upwind. (飞机处于逆风位置。)