失效

shī xiào · shi xiao

Same in simplified and traditional Chinese

Meaning

CC-CEDICT
  1. to fail
  2. to lose effectiveness

In a sentence

2 examples
01

这(zhè)张(zhāng)优(yōu)惠(huì)券(quàn)已(yǐ)经(jīng)失(shī)效(xiào)了(le)。

This coupon has already expired.

02

合(hé)同(tóng)到(dào)期(qī)后(hòu)就(jiù)自(zì)动(dòng)失(shī)效(xiào)。

The contract automatically becomes invalid after it expires.

Sources & licenses

How to write

Stroke order & practice

Choose a character to watch its strokes or trace it yourself.

Mainland China stroke order, including traditional characters. Drawing sources & licenses.

Definitions adapted from CC-CEDICT, published by MDBG and its contributors, under CC BY-SA 4.0. Pinyin display and entry grouping have been adapted.

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