vapour
/ˈveɪpə/
noun / verb
标准词条
CET-4
一句话记住
蒸气;水汽;雾气;蒸发;变成蒸气
释义与例句
noun
蒸气;水汽;雾气
a substance in the gaseous state below its critical temperature; mist or fog
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Water vapour rises from the hot spring.
水蒸气从温泉升起。
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The vapour from the kettle filled the kitchen.
水壶冒出的蒸汽充满了厨房。
展开其余 1 条例句
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Cold vapour drifted over the lake at dawn.
黎明时冷雾飘过湖面。
verb
蒸发;变成蒸气
to turn into vapour; to evaporate
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The water vapoured quickly under the hot sun.
水在烈日下迅速蒸发。
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The chemical vapoured when heated.
这种化学物质加热后变成了蒸气。
展开其余 1 条例句
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Morning dew vapoured as the air warmed.
空气变暖时晨露蒸发了。
词源与构词
记忆钩子
vap(蒸气)+ our → 蒸气
词族与关联词
词族(同一词根派生出的不同词性或形式)
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vaporize 使蒸发verb form; to turn into vapour
同义词
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steam 蒸汽steam specifically refers to vapour from boiling waterSteam rose from the boiling pot. 蒸汽从沸腾的锅中升起。
反义词
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liquid 液体liquid is the condensed state opposite to vapourWater is a liquid at room temperature. 水在室温下是液体。
常见搭配
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water vapour 水蒸气Clouds are made of water vapour in the air. 云是由空气中的水蒸气形成的。
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vapour pressure 蒸气压Vapour pressure increases with temperature. 蒸气压随温度升高而增加。
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vapour trail 尾迹;蒸汽尾迹The jet left a white vapour trail in the sky. 喷气式飞机在天空留下白色尾迹。