“thionic acid”的概念、定义、翻译、参考文献-科学参考

单词	thionic acid
释义	thionic acid [thī`än·ik `as·ǝd] ^{INORGANIC CHEMISTRY} H₂S_xO₆, where x varies from 2 to 6. ^{ORGANIC CHEMISTRY} An organic acid with the radical -CSOH.
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