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
warrensville heights
warrigal
warring
warrington
warrior
warriorlike
war risk insurance
war room
warrty.
warrty
warsaw
warsaw convention
warsaw pact
warsaw treaty organization
warship
warsle
wars of the roses
war story
war surplus
warszawa
wart
warta
wartburg
warted
warthog
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 Newdu.com All Rights Reserved
更新时间:2025/11/15 15:11:55