heat
音标发音
- 英式音标 [hiːt]
- 美式音标 [hiːt]
- 国际音标 [hi:t]
- 英式发音
- 美式发音
基本解释
- n.热度；热；热烈；激烈；发烧
- v.(使)变热；(使)激动
词源解说
- 直接源自古英语的htu, hto；最初源自原始日耳曼语的khaitin，意为热，热量。
同根派生
- adj性质的同根词
- heated：热的；激昂的；激动的。
- heatable：可被加热的。
- heatless：无热的。
- adv性质的同根词
- heatedly：加热地；激昂地，热情的。
- n性质的同根词
- heater：加热器；加热工。
- v性质的同根词
- heated：加热；使兴奋（heat的过去分词）。
用法辨析
- heat用作名词的基本意思是“高温,炎热”,还可指“炎热的天气”或由高温而产生的“暖气”,引申可表示人们的情绪“激动”“热烈”“激烈”的状态或状况。heat用于体育还可表示“预赛”,获胜者可参加复赛或决赛。
- heat作“高温,炎热”或“激动,热烈,激烈”解是不可数名词,但其前偶尔可用不定冠词a修饰; 作“预赛”解是可数名词。
- at a heat的意思是“一举,一口气”; be on〔in〕 heat的意思是“(雌性哺乳动物)处于交尾期或发情期”, be on heat是英国用法, be in heat是美国用法; in the heat of the moment的意思是“在一时盛怒、心烦意乱等中”。
- heat用作动词的基本意思是“(使…)变热”,引申可表示“激发某人的某种感情”。
- heat既可用作不及物动词,也可用作及物动词。用作及物动词时,表示“使…变热”“把…加热”,接名词或代词作宾语,也可接双宾语,其间接宾语可以转化为介词for的宾语。用作不及物动词时表示某物体自行变热,其主动形式常常含有被动意义。
- heat可用于被动结构。
n. (名词)
v. (动词)
英汉例句
- The heat has abated.
温度降低了。 - Grain heats in a pile.
粮食堆在一起会发热的。 - He heated some water.
他烧了一些水。 - Please heat me some milk.
请给我热一些牛奶。 - Could you heat a cup of coffee for me?
给我热一杯咖啡好吗?
用作名词 (n.)
用作动词 (v.)
用作不及物动词: S+～(+A)
用作及物动词: S+～+ n./pron.
用作双宾动词: S+～+ pron./n. + n./pron.
S+～+ n./pron. +for pron./n.
词组短语
- absorb heat 吸收热量
- alleviate the heat 降低热度
- bear the heat 忍受暑热
- escape the heat 避暑
- get away from the heat 避暑
用作名词 (n.)
动词+～
英英字典
- (TEMPERATURE) the quality of being hot or warm, or the temperature of something
- (IN BUILDING) the system that keeps a building warm
- (RACE) a less important race or competition in which it is decided who will compete in the final event
- (ANIMAL) An animal that is in heat is in a state of sexual excitement and ready to breed.
- to make something hot or warm, or to become hot or warm
- When you heat something, you raise its temperature, for example, by using a flame or a special piece of equipment.
- Heat is warmth or the quality of being hot.
- Theheat is very hot weather.
- The heat of something is the temperature of something that is warm or that is being heated.
- You use heat to refer to a source of heat, for example a burner on a stove or the heating system of a house.
- You use heat to refer to a state of strong emotion, especially of anger or excitement.
- The heat of a particular activity is the point when there is the greatest activity or excitement.
- A heat is one of a series of races or competitions. The winners of a heat take part in another race or competition, against the winners of other heats.
剑桥英英字典
柯林斯英英字典
专业释义
- 热
i / 6i2i -High density of dislocation was the result of supersaturated voids and heat stress.
高密度位错的形成是超饱和空位和热应力的结果。 - (一次)熔炼，(每炉)熔炼量，装炉(量)
- 热
But carbonization have a negative influence on heat transport.
但发生碳化后影响热的 传输。物理学
- 发情
- 热量
- 热学
- 体温
- 热
- 热;发情
- 热量
- 热
- 热学
- 热
- 热
- 热