一：腈是一种有机化合物，由碳、氮和氢原子组成，通式为RC≡N，其中R为碳基团。它具有强烈的刺激性气味，常用作有机合成中的重要原料。在化学中也被称为氰基化合物。
Cyanide is a type of organic compound consisting of carbon, nitrogen, and hydrogen atoms, with the general formula RC≡N, where R represents a carbon-based group. It has a strong pungent odor and is commonly used as an important raw material in organic synthesis. In chemistry, it is also known as cyano compound.
二：读音为 /naɪl/。
The pronunciation is /naɪl/.
三：腈可以作为有机合成中的重要原料，也可以用于制造塑料、橡胶、涂料等工业产品。此外，在医药领域，腈也被用作麻醉剂和杀虫剂。
Cyanides can be used as important raw materials in organic synthesis, as well as in the production of industrial products such as plastics, rubber, and paints. In addition, in the field of medicine, cyanides are also used as anesthetics and insecticides.
四：例句1-5句且中英对照
1. The chemist used cyanide to synthesize a new compound.
这位化学家使用了腈来合成一种新的化合物。
2. The factory produces large quantities of cyanides for industrial use.
这家工厂生产大量的腈用于工业生产。
3. The doctor administered a small dosage of cyanide to the patient as an anesthetic.
医生给患者注射了少量的腈作为麻醉剂。
4. Cyanides are highly toxic and should be handled with extreme caution.
腈具有高毒性，应该小心处理。
5. The environmental organization is campaigning against the use of cyanides in mining operations.
这个环保组织正在发起反对在采矿过程中使用腈的运动。
五：同义词及用法
1. 氰化物（cyanide）：与腈是同一类化合物，但氰化物通常指具有毒性的盐类形式。
2. 脒（nitrile）：也是一种含有氰基的有机化合物，但它与腈的结构略有不同。
3. 氰（cyan）：是一种无机化合物，由碳和氮原子组成，与腈不同。
4. 氯代丙烯腈（chloroprene nitrile）：一种常用于制造橡胶和塑料的合成原料。
5. 甲基丙烯腈（methyl acrylonitrile）：一种用于制造涂料和纤维的重要原料。
1. Cyanide: Similar to cyanides, but cyanide usually refers to the toxic salt form.
2. Nitrile: Also a type of organic compound containing a cyano group, but its structure is slightly different from cyanides.
3. Cyan: An inorganic compound consisting of carbon and nitrogen atoms, different from cyanides.
4. Chloroprene nitrile: A commonly used synthetic material for manufacturing rubber and plastic.
5. Methyl acrylonitrile: An important raw material for producing coatings and fibers.
六：编辑总结
腈是一种有机化合物，具有强烈的刺激性气味。它常被用作有机合成中的重要原料，也可以用于制造塑料、橡胶、涂料等工业产品。在医药领域，腈也被用作麻醉剂和杀虫剂。除了腈之外，还有许多类似的化合物，如氰化物、脒等。但它们在结构和用途上都有所不同。因此，在使用过程中需要注意区分，并且小心处理，以免造成危害。
