fly ash

短语

飞尘 [化] 飞灰; 飘尘

发音

UK /ˈflaɪ æʃ/
US /ˈflaɪ ˌæʃ/

释义与例句

n.
  1. 1.

    A residue generated in the combustion of powdered coal or other materials, comprising the fine particles that rise with the flue gases; when generated industrially it is usually captured and can be recycled for use in construction materials.

    飞灰

    不可数

词汇关系

名词

上位词 1

ash

词源

From fly (“(obsolete) act of flying”, noun) + ash.

来源：wiktionary