时间: 2025-04-26 13:34:34
美: ['kæstret]
英: [kæ'streɪt; 'kæstreɪt]
vt. 阉割;删除;去掉最重要的部分;使丧失力量
最后更新时间:2025-04-26 13:34:34
词源分析:Castrate 源自拉丁语 "castrare",意为“切除”或“阉割”。词根 "castr-" 通常与生殖器相关,后缀 "-ate" 表示施动。
历史背景:Castrate 在英语中的首次记录可追溯到14世纪,主要用于描述阉割动物的过程,尤其是在农业和饲养动物的背景下。
课本:可能出现在**的生物学或医学教材中,适合高中生或大学生。此外,在牛津和美国的生物学教材中,通常在相关的生物学课程中出现。
正式与非正式语境:
特殊场合:
The vet had to castrate the male dog to prevent unwanted breeding.
In some cultures, young males are castrated for various reasons.
The study focused on the effects of castration on aggression in male rats.
He felt that the emotional castration in his childhood had lasting effects on his relationships.
Castration has been used in various animal husbandry practices for centuries.
同义词:
反义词:
通过以上分析,可以更全面地理解 "castrate" 这个词的用法、历史和场景。
[V-T] To castrate a male animal or a man means to remove his testicles. 阉割
例:In the ancient world, it was probably rare to castrate a dog or cat.古时候可能很少阉割猫或狗。
[N-VAR] castration 阉割
例:...the castration of male farm animals.…对农场雄性禽畜的阉割。