首页
汉语词典
英英词典
请输入您要查询的英文单词:
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
随便看
role-play
role-playing
role-playing game
role set
role strain
rolf
rolfe
rolfer
rolfing
rolf kraki
roll
rolla
rollable
rolland
roll-around
rollatini
rollaway
rollback
roll bag
roll bar
rollbar
roll book
roll cage
roll call
roll cloud
英语词典包含188688条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。
Copyright © 2004-2022 mdict.net All Rights Reserved
更新时间:2026/7/31 19:08:27