使...无效

Law To make void or annul; countermand

使无效或废除；撤消

Hamstring:effectiveness=enervate:vitality

使无效？效率=削弱？活力

Make hay of; mess up

"弄混乱，使混淆；使无效"

1 The Government Grant and the Deed of Covenant are now good, valid and subsisting and in nowise void or violable

9.1 政府批地书及契诺契据是妥善、有效及存续有效的，并没有任何方面是无效或可使无效的

To declare null and void; set aside

使无效，推翻，驳回

The act of nullifying; making null and void; counteracting the effect or force of something.

使无效的行为；使无效或不发挥作用；取消某些事物的效果和作用。

In many cancers, p53 is rendered inactive by a process called cytoplasmic sequestration.

在许多癌症， p53是使无效的过程被称为细胞吸收。

Declare void and nul; make ineffective.

宣布……是空的或为零；使……无效。

The act of revoking or annulling or making void.

取消、废除或使无效的行为。

The act of eliminating or annulling .

取消、废除或使无效的行为。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。