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    2026-02-06
  • “knall-gas”的英英意思

    “knall-gas”的英英意思

    单词 knall-gas 释义 knall-gas Chem.|knlgs|Also knallgas and with capital initial.[a. G. knallgas, f. knall bang, detonation + gas gas.]Any explosive mixture of gases, esp. one of two volumes of hydrogen with one of oxygen.1899R. E. Baynes tr. Meyer's Kin...

    2026-02-06