HSK 7–9 · verb · Practice
失效
to become invalid; to stop being effective; to expire
这张卡已经失效，不能用了。
Zhè zhāng kǎ yǐjīng shīxiào， bù néng yòngle。
This card has expired and can't be used anymore.
HSK 7–9 · verb · Practice
to become invalid; to stop being effective; to expire
这张卡已经失效，不能用了。
Zhè zhāng kǎ yǐjīng shīxiào， bù néng yòngle。
This card has expired and can't be used anymore.