Noviro
有效
HSK3
Simplified 有效
Traditional 有效
Pinyin yǒu xiào
Definition effective; in effect; valid
这个方法很有效
Zhège fāngfǎ hěn yǒuxiào
This method is very effective
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效
xiào
to imitate
效果
xiào guǒ
result; effect; efficacy; (theater) sound or visual effects
HSK3
效率
xiào lǜ
efficiency
HSK4
成效
chéng xiào
effect; result
HSK5
无效
wú xiào
not valid; ineffective; in vain
HSK6
效劳
xiào láo
to serve (in some capacity); to work for
奏效
zòu xiào
to show results; to be effective
失效
shī xiào
to fail; to lose effectiveness