give off
英 [ɡɪv ɒf]
美 [ɡɪv ɔːf]
释放，放出，发出（气体、热量、气味等）
同义词辨析
radiateemitgive offsend out【导航词义：散发】
radiatev. 散发，发射
〔辨析〕
指向四周发射光或热，作不及物动词时常后接介词 from。
〔例证〕
The campfire radiated a warm cozy glow.
篝火发出温暖舒适的光。
Heat radiated from the glowing wood.
燃烧的木头散发出热量。
篝火发出温暖舒适的光。
Heat radiated from the glowing wood.
燃烧的木头散发出热量。
emitv. 〈正式〉发出，散发
〔辨析〕
指发出光、热、气、声音等。
〔例证〕
The candle on the table emitted dim light.
桌子上的蜡烛发出微弱的光。
Fireflies don't emit heat.
萤火虫不散发热。
桌子上的蜡烛发出微弱的光。
Fireflies don't emit heat.
萤火虫不散发热。
give offphr. v. 发出
〔辨析〕
指发出光、热、声音、气味等。
〔例证〕
The sun gives off light and heat.
太阳发出光和热。
This particular rose gives off an incredible fragrance.
这种特殊的玫瑰散发出浓烈的香味。
太阳发出光和热。
This particular rose gives off an incredible fragrance.
这种特殊的玫瑰散发出浓烈的香味。
send outphr. v. 发出
〔辨析〕
指发出光、声音、信号等。
〔例证〕
The sun sends out light all the time.
太阳一直发光。
When did that ship send out an SOS signal?
那艘船何时发出呼救信号的？
太阳一直发光。
When did that ship send out an SOS signal?
那艘船何时发出呼救信号的？
柯林斯词典
- PHRASAL VERB 释放，放出，发出（气体、热量、气味等）
If somethinggives offorgives outa gas, heat, or a smell, it produces it and sends it out into the air.- ...natural gas, which gives off less carbon dioxide than coal...
二氧化碳释放量低于煤炭的天然气 - Substances such as ammonia give out heat when they dissolve.
诸如氨气之类的物质在溶解时会释放出热量。
- ...natural gas, which gives off less carbon dioxide than coal...
英英释义
verb
- have as a by-product
- The big cities gave off so many wonderful American qualities
- give off, send forth, or discharge
- The ozone layer blocks some harmful rays which the sun emits
双语例句
- They react with many metals to form a salt and give off hydrogen.
它们能和许多金属起反应，生成盐并放出氢。 - The factory does not give off any poisonous exhaust gases.
这家工厂并不放出任何有毒的废气。 - If the sun did not give off heat the temperature of the earth would fall almost to absolute zero.
假如太阳不放射热量，地球的温度几乎就会下降到绝对零度。 - To give off loud puffs, especially while moving.
发出呼呼的声音发出噗的一声，尤指在运动中。 - Maybe it's that "little boy lost" quality you give off.
也许是你身上具有的那种原始纯朴的品质。 - In spring the fields give off an earthy aroma.
春天的原野散发着泥土的芳香。 - Substances such as ammonia give out heat when they dissolve.
诸如氨气之类的物质在溶解时会释放出热量。 - Osmanthus blossoms give off [ exhale] a rich perfume.
桂花发出浓郁的芳香。 - If ( it is) burnt, rubber can give off a poisonous gas.
橡胶如果燃烧起来，会发出有毒气体。 - Many flowers give off a nice smell.
许多花朵都会散发出香味。