give off
美 
英
词形变化
第三人称单数：gives off 现在分词：giving off 过去式：gave off 过去分词：given off 同义词
英汉解释
英英解释
例句
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。
In Shanghai, some of the public buses begin to run on natural gas, which does not give off as much carbon dioxide as the petrol.
在上海，一些公共汽车开始使用自然气，这样就不会像石油那样排放那么多二氧化碳了。
They also give off the heat, and, of course, the warm air rises into the living areas of the houses.
他们还放出的热量，而且，当然，到房屋的居住区暖空气上升。
Brewers yeast will cause the dog to give off an odor that fleas do not like but you will not be able to detect.
酿酒酵母会引起狗给过一种气味，跳蚤不喜欢，但你将无法侦测到。
What the single guy could learn: It's tough to pull off for some, but you could always give off the appearance of a bad boy.
单身男人要知道的事情：对某些人来说很难实现，但无论如何你总可以表面上扮成坏小子吧。
This might be because wit may give off the impression of not being serious or willing to commit to a long-term relationship.
这也许是因为风趣的外表会给人对待感情不认真或不愿意对长期感情关系负责的印象。
The nebulae, he said, were clouds of atoms and dust. They were not hot enough -- like stars-- to give off light.
他说，星云是由原子和尘埃形成的云。他们不像星星那么热，不能发光。
It has to be noticed that the air we breathe is already seriously polluted by the exhaust factories and vehicles give off.
必须注意的是：我们呼吸的空气已经被工厂和交通工具所释放的废气严重污染了。
The director replied, "Do you light a candle to make it more comfortable or to have it give off light? "
这位属灵班主任回答说：「你点燃蜡烛是要令它感到自在，抑或令它发出亮光？」
Some objects, like the sun, stars and the electric bulb give off their own light.
有些物体，如太阳、星星和灯泡，自身能够发光。
A substance which in contact with water is liable to become spontaneously combustible or to give off a flammable gas.
在与水接触后容易变成自燃物或释放出可燃气体的物质。
The technology news site CNET has compiled two interesting lists showing which cellphones give off the most and the least radiation.
技术信息网站CNET编制了两个有趣的列表，列出了哪些手机释放最多辐射和最少辐射。
The newspaper will quickly compost and absorb the awful smell grass clippings give off when they're stored for a while.
报纸可以快速混合吸收剪草储存一定时间后散发出的可怕的气味。
All the radioactive materials give off the harmful radioactive which can be deadly at high levels.
所有这些放射性材料都放出有害的射线，小则致癌，大能致死。
Slowly the dust and gas make a ball. The ball gets very hot . Then it starts to give off light .
慢慢地，大气和灰尘变成了一个球体，这个球体变得非常热，热到它发出耀眼的光芒。
Some scientists say that mobile phones give off radiation that might be bad for users.
许多科学傢称手机发出的辐射会对使用者的健康有害。
Cyanoacrylates give off heat on solidification. In rare cases, a large drop will increase in temperature enough to cause a burn.
氰基丙烯酸酯粘合剂凝固时会散发热量，在较罕见情况下，大滴粘合剂滴落到皮肤上会导致高温烫伤。
If he saw a caribou, he would wave his arms. Or he would make his fire to give off more smoke.
如果他看见了驯鹿，就会挥舞手臂或是让火堆冒出更多的烟。
On the wall, moving paintings give off bursts of smoke from time to time. That adds a bit creepy atmosphere.
墙上还挂着会移动的油画，不时喷出阵阵烟雾，更增添了几分毛骨悚然的气息。
In Shanghai, in a number of public buses to start using natural gas, which does not give off carbon dioxide as gasoline.
在上海，在一些公共巴士开始使用天然气，这没有给过像汽油的二氧化碳。
Many material, if given the proper energy, such as by heating, give off light.
许多材料在得到适当的能量（比如在受到加热）时，都会发射出光。
When neutrinos interact with electrons or nuclei of those water or oil molecules, they give off a flash of light that sensors can detect.
当中微子与那些水分子或油分子的电子或原子核相互作用时，会发出传感器可以检测到的闪光。
Researchers discovered that plants infected with a virus give off a gas that activates disease resistance in neighboring plants.
研究人员发现，感染病毒的植物能够发出一种气体；这种气体能在临近植物中激发疾病抗体。
Soon, the fire began to give off heat, and the lodge began to grow warm.
炉火很快便开始散发出热量，屋子里开始变得暖和起来。
The fire that broke out in the plant during the night was still seen give off a lot of.
那天夜晚从工厂里爆发的大火在第二天早上还可以看见在冒烟。
Simulation and test results indicate that the system can give off suitable control signals and drive the screen.
仿真及测试结果表明，该系统各项输出符合要求，能够驱动所需的显示屏。
Fireflies are winged beetles and give off a green luminous glow from chemicals in their lower abdomen in a process called bioluminescence.
萤火虫是有翅膀的昆虫，会通过一种叫做生物体之发光的化学进程从腹部释放出一种绿色的夺目光芒。
The calligraphy and plantings on the wall, old already, give off the thick atmosphere of literature.
《墙上的字画》墙泛黄的字画，透露着浓浓的书香气息。
To be honest, I'm pretty boring when it comes to girls. We give off this rock 'n' roll impression but we're just normal guys.
老实说，谈到女孩我就是个很无趣的人了。没有了这个“摇滚”的印象，我们只是普通人。
All bodies, no matter what their temperature, give off radiation in the form of electromagnetic waves.
一切物体，不论其温度高低，均要放出电磁波形式的辐射。
Such atoms give off excess energy until they become stable; the emitted energy is known as radiation.
这种原子会释放多余的能量，直到变成稳定状态；释放出的能量就是我们所知的辐射。
Garlands made of jasmines and other flowers give off a special fragrance in the air.
用茉莉和其他花朵串成的花环在空气中散发出一种特有的香味。
Labeled antibodies that have not docked to the sample tumble about so rapidly in solution that they give off no magnetic signal.
带磁性颗粒的抗体要是没有与样本产生结合，会在溶液中快速旋转，因而无法产生磁性讯号。
That made the annual transatlantic hedge-fund give-off between ARK and the organisation that inspired it even less of a contest than usual.
这使年度大西洋彼岸的对冲基金捐赠在ARK和发起它的组织之间的竞争较之以前要少。
At home, many household items give off enough residual heat to pull the plug a few minutes early.
在家里，许多家用电器在拔下插头的前几分钟里都会发出足够多余热。
When it recognizes that it's gone inside the cell, it says OK, now it's time to disassemble and give off the RNA.
当它识别出已经进入细胞内部时，它会说好的，现在是时候分解并释放RNA了。
Yet lighting consumes 25% of the world's electricity and wasteful incandescent bulbs give off plenty of heat as well as useful light.
然而在照明消耗了全球25%的电能的今天，白炽灯泡在发光的同时还释放着大量的热量。
Nuclear medical technology majors learn to use radiopharmaceuticals (drugs that give off radiation) to diagnose and treat illness.
核医学技术专业学习利用放射性药品来诊断和质量疾病。
They use only one-quarter of the electricity to give off the same light.
莹光灯泡只需用四分之一的电力，就能发出同样的亮度。
The nitrate and chlorate, very volatile, give off brilliant crimson flames and are used in flares, fireworks, and tracer bullets.
卤化锶、硝酸锶和氯酸锶极易挥发，并能使火焰呈亮猩红色，用于各种照明弹、烟花和曳光弹中。
When the uranium atoms split, they give off the enormous amounts of energy that make the explosion so terrible.
当铀原子分裂时，它们释放出巨大的能量，引起如此令人恐怖的爆炸。
