1. 使无力：it really pushes a button for me 着实触动了我的神经 | emasculate 使无力 | rotisserie rack 烤架

2. 阉割, 使柔弱, 删削, 使无力：gesticulate 做姿势表达, 用手势谈话 | emasculate 阉割, 使柔弱, 删削, 使无力 | maculate 有斑点的

3. 使弱：elcit 引起 | emasculate 使弱 | embed 嵌入

1. 削弱;使势力减弱;使无效
If someone or something is emasculated, they have been made weak and ineffective.

e.g. Left-wing dissidents have been emasculated and marginalised...
左派持不同政见者已经遭到削弱和排挤。
e.g. The company tried to emasculate the unions...
公司试图削弱工会的力量。

verb

1. remove the testicles of a male animal

Synonym: castratedemasculinizedemasculinise

2. deprive of strength or vigor

e.g. The Senate emasculated the law

Synonym: castrate