give off的意思是：v.散发(光、气味等)。give off的英英释义是Verb:have as a by-product;"The big cities gave off so many wonderful American qualities"give off, send forth, or discharge; as of light, heat, or radiation, vapor, etc.;"The ozone layer blocks some harmful rays which the sun emits"。give off【近义词】emit发出，发射。
一、词典解释点此查看give off的详细内容
1.释放，放出，发出（气体、热量、气味等）
If somethinggives off orgives out a gas, heat, or a smell, it produces it and sends it out into the air.
e.g. ...natural gas, which givesoff less carbon dioxide than coal...
二氧化碳释放量低于煤炭的天然气
e.g. Substances such as ammoniagive out heat when they dissolve.
诸如氨气之类的物质在溶解时会释放出热量。
二、网络解释
1. give off
1. 发出：通过测量一物体(object)发出(giveoff)的光的颜色,我们能够测定该物体的温度. 具有更为广泛应用的是物质当其温度被提高时就膨胀(expand)而当其温度降低时就收缩(contract)这一现象(fact).
2. give off的意思
2. 放出,释放：give in交上;投降,屈服 |giveoff放出,释放 |give oneself away泄露,露马脚
3. 发出或放出(蒸气等)：give occasion to 引起 |giveoff 发出或放出(蒸气等) |give one's ears 不惜任何代价(要)
4. give off的反义词
4. 发出或放出(光、热、气味等)：give in屈服;让步 |giveoff发出或放出(光、热、气味等) |give out分发;发出(气味等)
三、例句
The sun gives off heat and light.
太阳散发光和热。
Rotten eggs give off a bad smell.
臭蛋散发出难闻的气味。
When wine is fermented it gives off bubbles of gas.
酒发酵时会放出气泡。
四、词汇搭配
give off的相关近义词
emit、vapor、exhale、smoke、give out
give off的相关临近词
givey、give、give up post、give or take、give largely、give a grade、give vent to、give the nod、give the eye、give the cue、give a growl、give delight
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