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单词
pentahydrate
释义
WordReference Random House Unabridged Dictionary of American English © 2024
pen•ta•hy•drate
(pen′tə hī
′
drāt),
USA pronunciation
n.
[
Chem.
]
Chemistry
a hydrate that contains five molecules of water, as potassium molybdate, KMoO
4
·5H
2
O.
penta
- +
hydrate
1915–20
pen′ta•hy
′
drat•ed
,
adj.
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更新时间:2025/11/13 3:55:10