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单词
metaphosphoric acid
释义
WordReference Random House Unabridged Dictionary of American English © 2024
met
′
a•phos•phor
′
ic ac
′
id
(met′ə fos fôr
′
ik, -for
′
-),
USA pronunciation
[
Chem.
]
Chemistry
an acid, HPO
3
, derived from phosphorous pentoxide, and containing the smallest amount of water of the phosphoric acids. Cf.
phosphoric acid.
meta
- +
phosphoric
1825–35
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更新时间:2025/12/8 11:00:18