副词

1. 其实;实际上
You use effectively with a statement or opinion to indicate that it is not accurate in every detail, but that you feel it is a reasonable description or summary of a particular situation.

1. in actuality or reality or fact

e.g. she is effectively his wife
in effect, they had no choice

Synonym: in effect

2. in an effective manner

e.g. these are real problems that can be dealt with most effectively by rational discussion

Synonym: efficaciously