单词 | pyrocatechol |
释义 | Definition of pyrocatechol in English:pyrocatecholnoun
OriginLate 19th century; earliest use found in Henry Watts (1815–1884), chemist. Definition of pyrocatechol in US English:pyrocatecholnoun
OriginLate 19th century; earliest use found in Henry Watts (1815–1884), chemist. |
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