cyanide的音标为[ˈsaɪənaɪd],基本翻译为“氰化物;氰化物中毒”,速记技巧为“西爱妮都”(谐音为“西爱尼掉”,意为氰化物中毒)。
Cyanid这个词的词源可以追溯到希腊语中的“青色”或“蓝色”,它是由词根“cyanos”演变而来的。这个词根在英语中仍然保留着,并且衍生出了许多相关的单词。
变化形式:
过去式:cyanated
过去分词:cyanated
现在分词:cyanating
相关单词:
1. cyanide(氰化物):这个词来源于希腊语中的“cyano”和“ide”,意为“氰化物”,是一种有毒物质。
2. cyanate(氰酸盐):这个词是由“cyanate”构成的,意为“氰酸盐”,是一种无机化合物。
3. cyanothane(氰基硫醇):这个词是由“cyanothane”构成的,意为“氰基硫醇”,是一种有机化合物。
4. cyanogen(氰气):这个词是由“cyanogen”构成的,意为“氰气”,是一种有毒气体。
5. cyanite(氰化物):这个词是由“cyanite”构成的,意为“氰化物”,是一种含氰的金属化合物。
6. cyanobacteria(蓝细菌):这个词是由“cyanobacterium”构成的,意为“蓝细菌”,是一种细菌的分类。
7. cyanosis(发绀):这个词是由“cyanosis”构成的,意为“发绀”,是一种由于血液中缺氧导致的皮肤和黏膜呈青紫色。
8. cyanothymidine(脱氧核糖核酸):这个词是由“cyanothymidine”构成的,意为“脱氧核糖核酸”,是一种核酸的化学成分。
9. cyanocobalamin(氰钴胺):这个词是由“cyanocobalamin”构成的,意为“氰钴胺”,是一种维生素B12的衍生物。
10. cyanoguanidine(氰基脲):这个词是由“cyanoguanidine”构成的,意为“氰基脲”,是一种有机化合物。
常用短语:
1. cyanide poisoning 氰化物中毒
2. cyanide gas 氰化氢气体
3. cyanide treatment 氰化物处理
4. cyanide-based industries 以氰化物为基础的产业
5. cyanide leak 氰化物泄漏
6. cyanide recovery 氰化物回收
7. cyanide remediation 氰化物修复
双语句子:
1. The mine has been closed due to a cyanide spill. (这个矿因为氰化物泄漏而被关闭。)
2. We must be careful not to release any cyanide into the environment. (我们必须小心不要向环境中释放任何氰化物。)
3. Cyanide treatment is a highly effective method of mining gold. (氰化物处理是一种高效的黄金开采方法。)
4. The company is working hard to recover the cyanide leaked into the river. (公司正在努力回收泄漏到河里的氰化物。)
5. Cyanide recovery is crucial for environmental protection and worker safety. (氰化物回收对于环境保护和工人安全至关重要。)
6. Cyanide remediation is a complex process that requires advanced technology and expertise. (氰化物修复是一个复杂的过程,需要先进的技术和专业知识。)
英文小作文:
Cyanide is a highly poisonous chemical that can be used in mining and other industries. However, it can also pose a serious threat to the environment and human health if not properly handled and managed. Therefore, it is crucial to ensure that cyanide is handled safely and responsibly to protect the environment and public health.
In mining, cyanide is often used to extract gold from ore. However, it must be kept in a secure facility and properly treated and disposed of to prevent any potential harm to the environment and human beings. At the same time, companies must also invest in advanced technologies and procedures to ensure that cyanide is recovered and recycled, thereby reducing waste and pollution and promoting sustainable development.
In conclusion, cyanide is a dangerous chemical that must be handled with care and responsibility to protect the environment and public health. Only by investing in advanced technologies and procedures can we ensure that mining and other industries are environmentally responsible and sustainable.