HSK V7-9
Correct
失效
/ shīxiào /
Strokes
Definition
to fail/to lose effectiveness
Example
As a Verb
lose efficacy/effectiveness; cease to be effective; be no longer in force; become invalid
1
Tā
他
de
的
bǎoxiǎndān
保险单
yǐ
已
shīxiào
失效
。
His insurance policy has lapsed.
2
Chāoguò
超过
qīxiàn
期限
,
zhuānlìquán
专利权
jiù
就
huì
会
shīxiào
失效
。
Beyond the time limit, patent rights will lose their efficiency.
3
Zhè
这
yào
药
yǐjīng
已经
shīxiào
失效
。
The medicine no longer has any effect. / This medicine has lost its strength.
4
Zìdòng
自动
shīxiào
失效
automatically cease to be in force