1
oxide of + noun
Rust is an oxide of iron.
锈是铁的氧化物。
氧化物
先理解核心含义，再看它在真实句子里的用法。
氧化物
a binary compound of oxygen with another element or a radical
Rust is an oxide of iron.
锈是铁的氧化物。
氧与另一化学元素形成的二元化合物
A binary chemical compound of oxygen with another chemical element.
氧与另一元素或基团的化合物
any compound of oxygen with another element or a radical
Rust is a common iron oxide that forms when metal is exposed to water and air.
铁锈是一种常见的氧化铁，当金属接触水和空气时形成。
The factory was fined for releasing nitrogen oxides into the atmosphere.
该工厂因向大气中排放氮氧化物而被罚款。
This ceramic coating contains aluminum oxide, which makes it very hard.
这种陶瓷涂层含有氧化铝，因此非常坚硬。
Rust is an oxide of iron.
锈是铁的氧化物。
Magnesium oxide is used in antacids.
氧化镁用于抗酸药中。
When heated, the metal forms an oxide.
加热时，金属会形成氧化物。
Not this
This is oxide.
Use this
This is an oxide.
'oxide' 是可数名词，在表示'一种氧化物'时需要使用不定冠词 'an'。
Not this
There are many oxide in the soil.
Use this
There are many oxides in the soil.
'oxide' 是可数名词，复数形式需加 -s，因此当表示多种氧化物时应用 'oxides'。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
氧化铁
Iron oxide gives rust its characteristic red color.
氧化铁赋予铁锈其特有的红色。
一氧化氮
Nitric oxide is a signaling molecule in the human body.
一氧化氮是人体内的信号分子。
氧化锌
Zinc oxide is commonly used in sunscreen lotions.
氧化锌常用于防晒霜中。
氧化层
An oxide layer forms on aluminum when exposed to air.
铝暴露在空气中时会形成氧化层。
金属氧化物
Many metal oxides are used as catalysts in chemical reactions.
许多金属氧化物在化学反应中用作催化剂。
Use oxide naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
ox（氧）+ ide（化合物后缀）= 氧化物，记住'氧'加'化物'就是oxide。
语域：formal 常见场景：chemistry、materials science 该词通常出现在化学、材料科学等专业领域，在日常口语中较少使用。
All listed words end with the same spelling '-ide' and share the final sound /aɪd/, but in 'oxide' the final syllable is unstressed (/ɑksaɪd/), while these words have primary stress on that syllable, so they are not perfect rhymes. They are useful for comparing the spelling pattern.
Dictionary facts from ECDICT, WIKTIONARY.