off-gas

名词 n. 动词 v.
中文释义

英文释义

名词 n.
  1. Gas produced as a side effect of a chemical reaction, sometimes hazardous. countable,uncountable
动词 v.
  1. To emit gases, especially noxious ones.
    — Since solvent-based paints can off-gas for a long time as they dry, when trapped in a tightly sealed building they can contribute to an unhealthy cocktail of chemicals in the air.

词形变化

off-gases plural off-gasses plural off-gases present,singular,third-person off-gasses present,singular,third-person off-gassing participle,present off-gassed participle,past off-gassed past

词源

词源 1
Etymology tree
English off-
Proto-Indo-European *ǵʰeh₂-der.
Ancient Greek χαῦνος (khaûnos)
Ancient Greek χάος (kháos)der.
Dutch gasbor.
English gas
English off-gas
From off- + gas.
词源 2
Etymology tree
English off-
Proto-Indo-European *ǵʰeh₂-der.
Ancient Greek χαῦνος (khaûnos)
Ancient Greek χάος (kháos)der.
Dutch gasbor.
English gas
English off-gas
From off- + gas.
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