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单词
porphyrin
释义
WordReference Random House Unabridged Dictionary of American English © 2024
por•phy•rin
(pôr
′
fə rin),
USA pronunciation
n.
[
Biochem.
]
Biochemistry
a dark red, photosensitive pigment consisting of four pyrrole rings linked by single carbon atoms: a component of chlorophyll, heme, and vitamin B
1
2
.
Greek
porphýr
(
a
)
purple
+ -
in
2
1905–10
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err
errability
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errant
errantly
errantry
errare humanum est
errata
erratic
erratically
erraticism
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errhine
er rif
erring
erringly
errol
erron.
erron
erroneous
erroneously
erroneousness
error
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更新时间:2025/7/22 23:24:29