yǒu​xiào HSK3

effective

Senses

有效 yǒu​xiào effective

adjective · producing a desired or intended result; efficacious

这种新药对治疗失眠非常有效。

有效 yǒu​xiào valid

adjective, time word · legally or officially binding; currently in force or in effect

您的学生证在假期期间依然有效。

References

No references for this word.