Question

vapor n.蒸汽；水蒸汽v.蒸发；汽化 (1) 火车头启动时喷出大量蒸汽。(2) 云是天空中的水汽团。(3) 热空气要较冷空气容纳更多的水蒸汽。(4) 但木质部通道的两端都结合有带微孔的膜，这些孔能够阻碍通道中的水超越其表面张力，发生蒸发。(5) 水在炎热的阳光下汽化。 The fog that often settles across your town in the mornings is one kind of vapor. Mist is also a vapor, as is your frozen breath when you can see it on a cold winter day. The Latin root word is vaporem, "exhalation, steam, or heat."

Accepted Answer

英 ['veɪpə] 美 ['veɪpə] (1) The locomotive vomits out vapor when getting started.(2) A cloud is a mass of vapor in the sky.(3) Warm air can contain more water vapor than cold air.(4) They manipulate the water in the xylem under negative pressure -- what's called a metastable liquid state -- right on the verge of becoming a vapor.(5) Water vapors in the hot sun. When something that is normally liquid — like water — becomes a visible, gas-like substance floating in the air, it's a vapor. 1  →see: vapour；

英语单词	vapor
英美音标	英 ['veɪpə] 美 ['veɪpə]
中文释义	n.蒸汽；水蒸汽 v.蒸发；汽化
英语例句	(1) The locomotive vomits out vapor when getting started. (2) A cloud is a mass of vapor in the sky. (3) Warm air can contain more water vapor than cold air. (4) They manipulate the water in the xylem under negative pressure -- what's called a metastable liquid state -- right on the verge of becoming a vapor. (5) Water vapors in the hot sun.
中文例句	(1) 火车头启动时喷出大量蒸汽。 (2) 云是天空中的水汽团。 (3) 热空气要较冷空气容纳更多的水蒸汽。 (4) 但木质部通道的两端都结合有带微孔的膜，这些孔能够阻碍通道中的水超越其表面张力，发生蒸发。 (5) 水在炎热的阳光下汽化。
vocabulary简明	When something that is normally liquid — like water — becomes a visible, gas-like substance floating in the air, it's a vapor.
vocabulary扩展	The fog that often settles across your town in the mornings is one kind of vapor. Mist is also a vapor, as is your frozen breath when you can see it on a cold winter day. The Latin root word is vaporem, "exhalation, steam, or heat."
柯林斯解释	1 →see: vapour ；

Vapor Water Cold Liquid 英 Veɪpə] 美 Veɪpə N.蒸汽；水蒸汽