frost 中文
EN





名冰冻, 严寒, 霜 维霜
- 霜是水蒸氣(也就是氣態的水)在溫度很低時,一種凝华現象,跟雪很類似。嚴寒的冬天清晨,戶外植物上通常會結霜,這是因為夜間植物散熱的慢、地表的溫度又特別低、水蒸氣散發不快,還聚集在植物表面時就結凍了,因此形成霜。
- 科學上,霜是由冰晶組成,和露的出現過程是雷同的,都是空氣中的相對濕度到達100%時,水分從空氣中析出的現象,它們的差別只在於露點(水蒸氣液化成露的溫度)高於冰點,而霜點(水蒸氣凝华成霜的溫度)低於冰點,因此只有近地表的溫度低於攝氏零度時,才會結霜。
- 在寒帶地區、高山地區的農業災害中,霜害是常見的名詞,為了避免蔬菜結霜之後被凍壞,多需倚賴溫室栽培的技術來增加農產量。
EN Frost 



- 名词 (Noun)PLfrosts
- A cover of minute ice crystals on objects that are exposed to the air. Frost is formed by the same process as dew, except that the temperature of the frosted object is below freezing.
- The cold weather that causes these ice crystals to form.
- (figuratively) Coldness or insensibility; severity or rigidity of character.
- OBS The act of freezing; the congelation of water or other liquid.
- A cover of minute ice crystals on objects that are exposed to the air. Frost is formed by the same process as dew, except that the temperature of the frosted object is below freezing.
- 动词 (Verb)SGfrostsPRfrostingPT, PPfrosted
- 更多范例
- 用于句中
- The lasting frost winter-killed more critters then all predation
- The frosting just needs a little touch-ups to be smooth and even.
- 用于句中
Definition of frost in English Dictionary
- 词类阶层 (Part-of-Speech Hierarchy)
- 名词
- 可数名词
- 单数形态
- 不可数名词
- 不可数名词
- 可数名词
- 动词
- 名词
资料来源: 维基词典