Word · Frequency #45292
arsenides
/ˈɑːsənaid/
noun
砷化物
arsenides is the plural of arsenide.
核心释义
a compound in which arsenic is present in an oxidation state of −3
- 1.
一种离子,由砷原子获得三个额外电子,带−3电荷。
An ion that is an arsenic atom with three extra electrons and charge −3.
- 2.
砷处于−3氧化态的化合物。
A compound with arsenic in oxidation state −3.
砷离子（As³⁻）；一种离子,由砷原子获得三个额外电子,带−3电荷。；砷处于−3氧化态的化合物。；[医] 砷化物
用法In use
The lab report described how arsenic atoms gain three electrons to become arsenide ions.
用法提示：arsenide 是名词，此处作定语修饰 ions，表示带−3电荷的砷离子。
Some semiconductors are made from compounds called arsenides.
用法提示：arsenides 是名词复数，表示含−3价砷的化合物。
In the presence of certain metals, arsenic can form an arsenide with a -3 oxidation state.
用法提示：arsenide 是名词，表示砷与金属形成的−3价化合物。
相关词与表达Connections
词族Word family
- arsenides
- plural
学习提示Learner notes
语法说明Grammar Note
化学名词，常用于指金属砷化物。
一起学习词形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.