“性质”用英语怎么说？

“性质”的近义词/同义词：本质, 性子。...

这一聚合物的性质目前是个商业机密。The nature of the polymer is currently a trade secret.这份材料里只有一些已公开的、非保密性质的信息。The material consisted only of already published, unclassified information.他对一些毒药的性质和作用的描述惊人地准确。Her description of the nature ...

“性质”的拼音为：xìng zhì...