a. 去势的, 被阉割的, 柔弱的

[ adj ]
(of a male animal) having the testicles removed
<adj.all>
a cut horse

Emasculate \E*mas"cu*late\, v. t. [imp. & p. p. {Emasculated};
p. pr. & vb. n. {Emasculating}.] [L. emasculare; e + masculus
male, masculine. See {Male} masculine.]
1. To deprive of virile or procreative power; to castrate
power; to castrate; to geld.

2. To deprive of masculine vigor or spirit; to weaken; to
render effeminate; to vitiate by unmanly softness.

Luxury had not emasculated their minds. --V. Knox.

emasculated \emasculated\ adj.
1. having the testicles removed; -- of a male animal.

Syn: cut, gelded, sexless.
[WordNet 1.5]

2. deprived of virility, vigor, or manly character.
[PJC]