MEANING/意义
      
  • yān wù
      
    sound for pinyin
      
      
    smog,smoke
    Type noun/名词  
        
    Topics 
EXAMPLES/列句
  •   
      
    nóng hòu de yān wù
      
    sound for pinyin
    thick smoke or smog

  •   
      
    zài hàn jiē jīn shǔ shí suó chǎn shēng de yān wù zhōng ,cháng cháng bāo hán le shǎo liàng de měng
      
    sound for pinyin
    The fumes produced by welding metal often contain a small amount of manganese.
COMBINATIONS/组合
  •   
    yān wù gǎn cè qì
      
    sound for pinyin
    smoke detector
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