虎毒不食子的英文：
Even a vicious tiger will not eat its cubs.
adj. 恶意的；恶毒的；堕落的；凶猛的；剧烈的；有错误的
That's a vicious smear.
那是恶意中伤。
The drunkard led a vicious life.
这个醉汉过着堕落的生活。
The sinister and vicious robbers kidnapped the professor.
歹毒的强盗绑架了教授。
n. 老虎；凶暴的人
To act as guide to a tiger
为虎作伥
Tyranny is fiercer than a tiger.
苛政猛如虎。
Newborn calves are not afraid of tigers.
初生牛犊不怕虎。
v. 用意志力使；遗赠；意欲，决心要
n. 意志；目的；意愿；决心；意图；遗嘱；威尔（男子名）