ethylogen

例句：

1. 1. Ethyl cyanide is a highly toxic gas that can be used as an insecticide.
   乙腈是一种高度有毒的气体，可以用作杀虫剂。
2. 2. The reaction between ethylene and hydrogen cyanide produces ethylidene diamine, which is a compound with antifungal properties.
   乙烯和氢氰酸之间的反应产生乙二胺，这是一种具有抗真菌性质的化合物。
3. 3. In the chemical industry, ethylene is used to produce various plastics and synthetic fibers.
   在化工行业中，乙烯被用来生产各种塑料和合成纤维。