pernicious effects

• 毒害作用

pernicious effects的用法和样例：

例句

1. Effects of Corynespora cassiicolai extracts on seed germination and seedling growth of cucumber was tested in this study.
   试验用黄瓜褐斑病菌毒素液进行了对黄瓜种子发芽及幼苗生长毒害作用的研究。