Word · Frequency #46865
hydrate
/ˈhaɪˌdreɪt/
noun
水合物；水化物
a compound that contains water molecules, especially as part of its crystal structure
- 1.
A solid compound containing or linked to water molecules.
含有或连接水分子的固体化合物。
- 2.
any compound that contains water of crystallization
含有结晶水的化合物
含有或连接水分子的固体化合物。；含有结晶水的化合物；水合物；水化合物；氢氧化物
In use
The chemist identified the white powder as a hydrate of copper sulfate.
Many minerals in nature exist as hydrates with water molecules trapped in their crystal structure.
When heated, the hydrate releases its water and becomes an anhydrous compound.
a hydrate of [substance]
Gypsum is a hydrate of calcium sulfate.
石膏是硫酸钙的水合物。
hydrate [noun] (as modifier)
水合物作定语修饰名词。
Hydrate crystals are often colorless.
水合物晶体通常无色。
plural hydrates
复数形式表示多种水合物。
Connections
Confusing words
Word family
- hydration
- 水合作用 · noun
- dehydration
- 脱水 · noun
- rehydration
- 再水合 · noun
- hydrator
- 保湿剂 · noun
Learner notes
Grammar Note
可数名词，复数形式为hydrates
Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY, WORDNET.