这个药很有效力。
This medicine is very effective.
效力
effectiveness; positive effect; to serve (in some capacity)
Watch it being written
Every character draws itself, stroke by stroke. Then grab the brush: trace it yourself and hear the word when you finish.
效
力
Nice writing!
Build with these blocks
Chinese words snap together like bricks. Every word below shares a character with this one, so you are already halfway to knowing it.
效
See it in sentences
他在公司效力多年。
He has served the company for many years.