environmental后面加什么

"environmental"是一个形容词,表示“环境的”。当需要将其变为副词形式时,可以在其后加上"-ly",即"environmentally"。例如:

1. She speaks English environmentally.

2. The company is committed to environmentally friendly practices.

因此,"environmental"后面加"ly"可以变成副词形式"environmentally"。