Jisho

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かんぜんねんしょう 不完全燃焼
Noun, Suru verb
1. incomplete combustion; imperfect combustion
  • いっさんかたんそ一酸化炭素
  • とは
  • たんそかごうぶつ炭素化合物
  • ふかんぜんねんしょう不完全燃焼
  • はっせい発生
  • する
  • ゆうがいぶっしつ有害物質
  • です
Carbon monoxide is a poisonous substance formed by the incomplete combustion of carbon compounds.
Noun, Suru verb
2. being off one's game; not doing one's best; being unable to use all of one's strength; failing to obtain the desired resultIdiomatic expression

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