无效
wúxiào
HSK 5动词1226/1570
释义
无效
invalid; ineffective
例句
- hé合tong同wú无xiào效 。
Contract invalid.
- zhè这zhāng张guò过qī期de的yōu优huì惠quàn券yǐ已jīng经wú无xiào效le了 。
This expired coupon is no longer valid.
用法
invalid (无+效).
wúxiào
无效
invalid; ineffective
Contract invalid.
This expired coupon is no longer valid.
invalid (无+效).