isothiourea

例句：

1. 1. This compound has been used as a preservative in food processing.
   这种化合物在食品加工中用作防腐剂。
2. 2.The chemical properties of isothiourea make it useful for various industrial applications.
   异硫氰酸盐的化学性质使其在各种工业应用中非常有用。
3. 3.In the laboratory, isothiourea is often used to test the effectiveness of antimicrobial agents.
   在实验室里，异硫氰酸盐常被用来测试抗菌剂的有效性。