Effective

(adj)

ɪˈfektɪv

Definition: Successful in producing a desired or intended result.

Meaning: Có hiệu lực, có hiệu quả, có kết quả

Very Common

How to use "Effective" vocabulary in sentence (example)

Chocolate milk is an effective post-workout recovery drink.

Homes were built on wooden poles, and the canals served as a pretty effective primitive sewer.

This article shares five effective strategies to help you feel calmer and more in control.

Testing yourself is much more effective than reading the same page again.