| 释义 |
thio acid in American English (ˈθaɪoʊ) an acid in which part or all of the oxygen atoms in the molecule have been replaced by sulfur atoms thio acid in American EnglishnounChemistry an acid in which part or all of the oxygen has been replaced by sulfur Word origin [1890–95 ]This word is first recorded in the period 1890–95. Other words that entered Englishat around the same time include: neoclassicism, plein-air, pogey, takedown, wireless |