toxics的音标？

Corrosives are generally toxic, so follow the precautions cited in the following section on toxics.腐蚀剂一般来说是有毒的, 所以请遵守下文关于毒品的防范措施.Objective To evaluate the diagnostic methods and treatment of gastric ulcer perforating wit...

n.毒物（toxic的复数形式）...