Word · Frequency #17527
sulphide
硫化物
核心释义
a compound of sulphur and another more electropositive element
- 1.
内含小雕像的透明弹珠
A kind of clear marble with a small statuette or figure inside.
内含小雕像的透明弹珠;硫化物;[化] 硫化物
用法In use
Hydrogen sulphide smells like rotten eggs.
用法提示:此处 sulphide 为名词,意为“硫化物”,构成化合物名称 hydrogen sulphide。
The ore contains a high amount of copper sulphide.
用法提示:此处 sulphide 为名词,意为“硫化物”,与 copper 构成化合物名称。
Iron sulphides are common in many rock formations.
用法提示:此处 sulphides 为复数形式,仍为名词,表示多种硫化物。
a sulphide of [element]
用 a sulphide of 加元素名词,表示某元素的硫化物。
The ore contains a sulphide of copper.
这种矿石含有一种铜的硫化物。
[element] sulphide
元素名称直接接 sulphide 构成化合物名称,如 hydrogen sulphide(硫化氢)。
Hydrogen sulphide smells like rotten eggs.
相关词与表达Connections
搭配Collocations
- hydrogen sulphide
- 硫化氢
- The smell of rotten eggs comes from hydrogen sulphide.臭鸡蛋的气味来自硫化氢。
- iron sulphide
- 硫化铁
- Iron sulphide is often found in sedimentary rocks.硫化铁常见于沉积岩中。
- sulphide ore
- 硫化矿石
- Sulphide ore requires special processing.硫化矿石需要特殊处理。
- sulphide minerals
- 硫化矿物
- Many sulphide minerals are important sources of metals.许多硫化矿物是重要的金属来源。
- sulphide deposits
- 硫化物矿床
学习提示Learner notes
记忆技巧Memory Tip
硫磺的英文是sulphur,把结尾换成ide(化学物后缀),就是sulphide硫化物。
语境与语域Context & Register
语域:formal 常见场景:化学教材、实验室报告、工业技术文档 该词是化学术语,多用于教材、实验报告等正式场合;美式英语中通常拼作 sulfide。
发音与拼写Pronunciation & Spelling
These words share the -ide spelling, but none rhymes with sulphide /ˈsʌlfaɪd/ because the stressed vowels and following sounds differ. The American spelling sulfide has the same pronunciation and is the closest sound match. Also, not every word ending in -ide is pronounced /aɪd/ (e.g. valid /ˈvælɪd/), so check stress and vowel sounds in a dictionary.
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.