give off

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。