ethadione

例句：

1. 1. Ethadione is a chemical compound that is used in the production of synthetic fabrics.
   乙二酮是一种化学化合物，用于合成织物的生产。
2. 2.In the study of organic chemistry, ethadione is an important intermediate for the synthesis of many drugs.
   在有机化学研究中，乙二酮是合成许多药物的重要中间体。
3. 3. The ethadione plant is native to tropical regions and is known for its ability to produce large amounts of fruit.
   乙二酮植物原产于热带地区，以其能够产生大量果实的能力而闻名。