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pyran
释义
WordReference Random House Unabridged Dictionary of American English © 2024
py•ran
(pī
′
ran, pī ran
′
),
USA pronunciation
n.
[
Chem.
]
Chemistry
either of two compounds having the formula C
5
H
6
O, containing one oxygen and five carbon atoms arranged in a six-membered ring.
pyr
(
one
) +
-an,
variant of -
ane
1900–05
随便看
price leadership
priceless
pricelessness
price list
price point
pricer
price range
price ring
prices and incomes policy
price-sensitive
price support
price tag
price war
pricey
priceyness
prichard
pricier
priciest
pricily
priciness
pricing
prick
prick-eared
pricker
pricket
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。
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更新时间:2026/8/25 23:55:53