| 单词 | porphyroxine |
| 释义 | Definition of porphyroxine in English:porphyroxine(also porphyroxin) noun ˌpɔːfɪˈrɒksiːn Chemistry
OriginMid 19th century; earliest use found in Robert Thomson (1810–1864), medical officer of health. From German Porphyroxin from ancient Greek πορϕύρα purple + oxy- + -in; so called because it gives a red colour when heated with dilute mineral acid. Definition of porphyroxine in US English:porphyroxine(also porphyroxin) nounˌpɔːfɪˈrɒksiːn Chemistry
OriginMid 19th century; earliest use found in Robert Thomson (1810–1864), medical officer of health. From German Porphyroxin from ancient Greek πορϕύρα purple + oxy- + -in; so called because it gives a red colour when heated with dilute mineral acid. |
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