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汉语拼音：yóu yān

油类没有完全燃烧所产生的黑色物质，主要成分是碳，可以用来制墨、油墨等。也叫油烟子。

1. 亦作“ 油烟 ”。油类未完全燃烧所产生的黑色物质，主要成分是碳，可以用来制墨、油墨等。

   宋 赵彦卫 《云麓漫钞》卷十：“邇来墨工以水槽盛水，中列麄椀，然以桐油，上復覆以一椀，专人埽煤，和以牛胶，揉成之。其法甚快便，谓之油烟。” 明 陶宗仪 《辍耕录·墨》：“ 宋 熙丰 间， 张遇 供御墨，用油烟入脑麝金箔，谓之龙香剂。”

2. 烹调或燃点油灯所产生的烟气。

   沙汀 《航线》：“那个瘦小的伙食老板，他的眼睛已经被长年的油烟弄眯睎了。” 沙汀 《法律外的航线》：“油烟子给人带来了喷嚏和眼泪。”

3. 见“ 油烟 ”。

• He was acutely aware of the odour of cooking oil.

  他闻到一股浓浓的油烟味。

• Equipped with ignition stove, range hood, water heater, double bed, large wardrobe!

  配有打火灶, 排油烟机, 热水器, 双人床, 大衣柜!

• Conclusion SOFC could induce human embryo lung diploid cell malignant transformation.

  结论胡麻油烟冷凝物具有诱导人胚肺二倍体细胞转化的作用.

• Mainly in soot, emissions, noise sources such as governance.

  主要从事油烟, 废气 、 噪声等污染源的治理.

• In lampblack many kitchens easy to present the chromatic aberration.

  油烟较多的厨房中易出现色差.

• Developing the own brand for Range Hood for European market.

  开发了自主品牌出口的针对欧洲的油烟机产品.

• In every family, the fume pollution can't be ignored also.

  在单个家庭里, 产生的油烟污染也不容忽视.

• Soot sticks to anything it touches.

  油烟接触到什么东西都粘住不掉.

• Soot seems to be a big problem.

  油烟还真是个大问题呀.

• The fumes are expelled through the exhaust.

  油烟被从排气管排出.

• The sky jet black with oil - fire smoke.

  油烟把天空染得乌黑.

• Objective : To observe the effects of cooking oil fume ( COF ) on cellular immunity of rats.

  目的: 观察烹调 油烟 对大鼠细胞免疫功能的影响.

• Taking charge of plan & development of new products, develop many models of improving hoods.

  负责新产品 规划 开发工作, 开发了多款改型油烟机产品.

• Often stir - fry cook what effect does lampblack have to the skin or body?

  经常炒菜做饭油烟对皮肤或身体有什么影响?

• Soot is caused by incomplete burning and makes smoke dark.

  油烟是起因于不完全燃烧而使烟变黑.