ferric + noun
Ferric chloride is used in water treatment.
氯化铁用于水处理。
铁的;含铁的
先理解核心含义,再看它在真实句子里的用法。
铁的;含铁的
Relating to, made from, or containing iron.
Ferric chloride is used in water treatment.
氯化铁用于水处理。
与铁有关的;含铁的
Pertaining to, derived from, or containing iron.
铁为+3价或氧化态+3的化合物
Of compounds of iron in which it has a valence or oxidation number of +3.
The ferric oxide gives rust its reddish color.
三氧化二铁赋予铁锈红褐色。
Ferric chloride is commonly used in water treatment plants.
氯化铁常用于水处理厂。
The solution turned yellow due to the presence of ferric ions.
由于铁离子的存在,溶液变成了黄色。
Ferric chloride is used in water treatment.
氯化铁用于水处理。
The compound is ferric.
该化合物是三价铁的。
Not this
This bridge is made of ferric.
Use this
This bridge is made of iron.
“ferric”是形容词,不能用作名词表示“铁”这种材料;应使用名词“iron”来表示金属铁。
Not this
The ferric door is heavy.
Use this
The iron door is heavy.
“ferric”是化学术语,用于描述含铁的化合物或离子,不用于描述由铁制成的物体;应使用形容词“iron”表示“铁制的”。
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Dictionary facts from ECDICT, WIKTIONARY.