沼ziu2氣hei3

English

1. marsh gas
2. methane CH4
3. biogas; marsh gas; sewer gasunreviewed?

粵語 — Cantonese

1. 有機物質喺缺乏氧氣嘅環境之下，分解釋放出嘅氣體；主要係甲烷、二氧化碳同硫化氫構成，同煤氣相似，係易燃嘅氣體，有機會爆炸，而且硫化氫係有毒嘅unreviewed?

Examples

• unreviewed?

  兩名渠務工人吸入沼氣一度命危。

  Two sanitation workers inhaled sewer gas and almost died.