My wife was sterilized after the birth of her fourth child.
我妻子在生了第4个孩子后,做了绝育手术。
《柯林斯英汉双解大词典》
2
Ensure that they are clean and place into a fermentation bin. Crush with your clean hands or a sterilized stainless steel/plastic potato masher.
确保它们干净,将它们放进发酵箱里。用你干净的双手或是不锈钢/塑料的捣土豆器弄碎它们。
3
Even if Earth's surface were not actually sterilized by this bombardment, it is unlikely that any but the most primitive life-forms could have survived.